List of Publications (Poster/Oral)
1.
Synthesis and Reactions of Fluorinated indoles. K. C. Joshi, V. N. Pathak, R. K. Chaturvedi & R. Gupta
“Centenary of the Discovery of Fluorine” International Symposium, Paris (France) Aug. 25-29, 1986. Abstract published: J. Fluorine Chem. 35(1), 1987. O-65 Pg. 69
2.
Photochemical Approach towards the Synthesis of Novel Indole Derivatives. K. C. Joshi, V. N. Pathak & R. Gupta Proceedings 75th Indian Science Congress Part III: Abstracts, Pune, Jan. 5, 1988. 112
3.
Synthesis of Some New 2-amino-4-arylazothiazoles, 3-aryl-2-imino-4- phenylazothiazoles / oxazoles and their Bioactivities V. N. Pathak, R. Gupta ,D. Saxena & R. Tiwari Proceedings, 36th Annual Convention of Chemists, Calcutta, 1999. ORG (P) – 30, C-17.
5.
Synthesis of Substituted Arylthioureas and their Metallocyclizations V. N. Pathak, R. Gupta & G. Sharma
Proceedings Indian Chemical Society: 37th Annual Convention of Chemists, Haridwar, Nov. 15-18, 2000.
ORG (OP)-29, C9
6.
Synthesis of Some Bis(2, 2’-diaryl-1, 1’-alkylidene)lindoles as Possible Biologically Active Agents
V. N. Pathak, R. Gupta, M. Garg & N. Gupta Proceedings International Conference on Heterocyclic Chemistry, Jaipur (India), Dec. 15-18, 2001. PS-23
7.
Synthesis of Some New [4, 5-Dihydro-5-imino-4-aryl-1, 3, 4-Thiadiazole-2-yl-(4-phenyl)]Methanones and their Bioactivities V. N. Pathak, R. Gupta, G. C. Sharma & D. Saxena Proceedings International Conference on Heterocyclic Chemistry, Jaipur (India), Dec. 15-18, 2001. PS-33
8.
Synthesis, Spectral Studies and Antimicrobial Screening of Some Metal Complexes of Divalent Metals Cu(II), Co(II), Ni(II), Cd(II) with substituted Phenylglyoxalthiosemicarbazone V. N. Pathak, R. Gupta,
R. Joshi & G. C. Sharma Proceedings International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, Jaipur (India) Jan. 10-13, 2002.PS-41
9.
Synthesis, Spectral Studies and Antimicrobial Screening of Some Metal Complexes of Fe(III), Cu(II) and Cd(II) with substituted Phenylthiourea V. N. Pathak, R. Gupta, R. Joshi, D. Saxena & G. C. Sharma Proceedings International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, Jaipur (India) Jan. 10-13, 2002. PS-42
10.
Synthesis and Spectral Studies of Some New Bis(1,3-Diketonato)palladium(II) V. N. Pathak, C. K. Oza, R. Gupta, R. Tiwari, S. Chaudhary, N. Gupta, M. Gupta & N. Jain Proceedings International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, Jaipur (India) Jan. 10-13, 2002. PS-48
11.
Synthesis of Some New Bis(2, 2’-diaryl-1, 1’/ 3,3’-alkylidene)indoles as Possible Biologically Active Agents V. N. Pathak, R. Gupta & M. Garg Proceedings 6th National Conference on Structure Based Drug Design. Search for New Drugs. Vadodara (India), Feb. 22-24, 2002. PS-23
12.
Synthesis, Spectral Studies and Antimicrobial Screening of 1-Butyl-3-Substituted-4-(2-Aryl-1H-indolyl)-2-Azetidinones V. N. Pathak, R. Gupta & M. Garg Proceedings of National Seminar on Microwave Mediated Synthesis of Biologically Active (Heterocyclic) Compounds (Enviro-Friendly Chemistry). Lucknow (India), Dec. 06,07, 2002 P-02
13.
Synthesis and Spectral Studies on Synthetic Analogs of Pheromones as Potential Bio-pesticides V. N. Pathak, R. Gupta, M. Garg & P. Dwivedi Abstract: Proceedings of the 40th Annual Convention of Chemists held at Bundelkand University, Jhansi, Dec.23-27, 2003. ORG (OP)-20 (C-10)
14.
Baker’s Yeast mediated Reduction of Aromatic Ketones R. Gupta & N. Gupta Abstract: Proceedings of the 40th Annual Convention of Chemists held at Bundelkand University, Jhansi, Dec.23-27, 2003. ORG
(AP)-13 (C-4)
15.
Enantioselective Reduction of 3-Acetylindoles by Baker’s Yeast V. N. Pathak, R. Gupta & N. Gupta Proceedings on Botanical Products Seminar and Expo-2003 held at Rajasthan University, Jaipur, 5-7 February 2005 Page-215
16.
Synthesis and Bio-Activities of Novel Pyrimidine Derivatives via Phase Transfer Catalysis V. N. Pathak, R. Gupta & B. Varshney Proceedings on Botanical Products Seminar and Expo-2003 held at Rajasthan University, Jaipur, 5-7 February 2005 Page-291
17.
Synthesis, Spectral Studies and Antimicrobial Activities of some Metal Complexes of Cu(II) and Fe(III) with substituted Chalcone thiosemicarbazone V. N. Pathak, R. Gupta , G.S. Sharma & N. Gupta National Symposium on Recent Advances on Chemical Research held at Rajasthan University, Jaipur, 28 29 March 2005 P-69
18.
Phase Transfer Catalysed Synthesis of Novel Bioactive Pyrimidine Derivatives V. N. Pathak, R. Gupta,
D. Saxena & B. Varshney National Symposium on Recent Advances on Chemical Research held at Rajasthan University, Jaipur, 28-29 March 2005 O-17
19.
Synthesis, Spectral and Antimicrobial Studies of 3-Aryl-1-(2-aryl-1H-indol-3-yl)prop-2-en-1-one V. N. Pathak, R. Gupta & N. Gupta Presented at Longowal, 3-4 March 2006
20.
Synthesis, Spectral Studies and Bio-activities of Novel Pyrimidine derivatives via Phase Transfer Catalysis
V. N. Pathak, R. Gupta & B. Varshney Presented at Longowal, 3-4 March 2006
21.
Synthesis, Characterization and Biological Activity of 3-Indolyl-1-aryl-4-(4-chlorophenyl)-4,5 dihydropyrazoles V. N. Pathak, R. Gupta & N. Gupta Proceedings of the 42nd Annual Convention of Chemists, Indian Chemical Society, held at Shantiniketan, Kolkatta, Feb. 9-13, 2006. ORG (OP)-30, C 16
22.
Microwave assisted synthesis of some novel bis-(2-anilino-4-aryl-thiazol-5-yl) Methanes V. N. Pathak, R. Gupta, D.Sharma Indian Chemical Society,Aurangabad,Dec 23-27(2006) ORG (OP)-52
23.
Ultrasound Promoted synthesis of some 1-(4-haloaryl-thiazol-2-yl)-3-substituted-4-haloaryl-2-azetidinones via PTC and their Insecticidal Activity V. N. Pathak, R. Gupta, D.Sharma Western Regional Humboldt kolleg at hotel clarks,Jaipur,September28-30(2007) PP-7
24.
Enantioselective reduction of Aromatic and heterocyclic ketones by baker’s yeast V. N. Pathak, R. Gupta, N.Gupta, D.Sharma 9th CRSI National Symposium in Chemistry (NSC-9),held at Delhi, Feb 1-4(2007)
PP-252
25.
Greener Synthesis of 2-amino/anilino-4-haloaryl-5-halo-thiazoles and their bioassay against insects V. N. Pathak, R. Gupta, D.Sharma Proceedings of 44th annual Convention of chemists,Jaipur,Dec23-27(2007) ORG (OP)-39
26.
[4+2] cycloaddition reaction: an efficient synthesis and insecticidal activities of 5-substituted –4-phenyl-1,3-thiazolo[3,2-a]pyrimidin-6-one derivatives by combination of ultrasound and phase transfer catalysis
R. Gupta. D.sharma National symposium on emerging trends in advanced chemistry (ETAC-08), March 2008 PP-20
27.
Eco friendly syntheis of 5-indolylpyrimido[4,5-d]pyrimidines R.Gupta, M.Jain, Y.Madan, N. Agarwal National Conference of Green and Sustainable Chemistry,held at BITS, Pilani. 19-21 Feb., 2010 PP-7
28.
PTC Catalysed mild & eco-friendly generation of chloroketenes under ultrasonication: Synthesis of various 6-chloro-5-indolopyrano[2,3-D]pyrimidinones R.Gupta, A.Jain, A.Majumder, M.Agarwal 3rd International Conference on Heterocyclic Chemistry, held at Jaipur, 10-13 Dec., 2011 POS-18
29.
An exploration to synthesize (Z)-3-METHYL-1-PHENYL-4-((2-PHENYL-1H-INDOL-3 YL)METHYLENE)-1H-PYRAZOL-5(4H)-ONE via green and solvent-free knoevenagel condensation of formylindole &1-methyl-3-phenyl-pyrazol-5-one R.Gupta, Y.Madan, A.Jain,M.Jain 3rd International Conference on Heterocyclic Chemistry, held at Jaipur, 10-13 Dec., 2011 POS-20
30.
An Efficient One pot Synthesis of ZnO catalyzed Heterocycles. R.Gupta Y.Madan NANOSCITECH2012 Internation Conference on Nanoscience & nanotechnology, held at Panjab University, Chandigarh, 15th 18th Feb. 2012 C-68
31
ZnO Nanocatalysed & Facile Green Approach To Explore The Synthesis & Bioactivity of Pyrzolopyrimidine Derivatives R.Gupta Y.Madan International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-102
32
Pd[0] catalyzed Ullmann-Type-C-N Coupling Reactions under an atmosphere of air Arpi Mjumdar, R Gupta International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-71
33
Indole Based Anion Receptors R. Gupta, Anshu Jain International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-52
34
Mechanochemistry: Greening Organic Synthesis R.Gupta, Bhawana Saraswat, Yogita Madan, Anshu Jain
International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-53
35
Bare Eye Detection of Inorganic Fluoride in Water via Coumarin Scaffold as Anion Receptor; Ragini Gupta, Anshu Jain and Madhu Agarwal, National Conference on Frontiers in Chemistry, 13th- 14th March, 2015, PP- 47.
36
Novel Indole based colorimetric anion receptor for fluoride ion ; Ragini Gupta, Anshu Jain, Madhu Agarwal. Indian Science Congress, Kolkata, Jan 2013, P-242
37
Indole Based Anion Receptor; Ragini Gupta, Anshu Jain. International Workshop on Chemistry for a Sustainable Future, Jaipur, 10-12th Dec 2012 P-52
38
Mechanochemistry: Greening Organic Synthesis; Ragini Gupta, Bhawana Saraswat, Yogita Madan, Anshu Jain. P-53, International Workshop on Chemistry for a Sustainable Future, Jaipur, 10-12th Dec 2012
39
Synthesis of tripodal triazoles by using cyclodextrin as a phase transfer catalyst; Ragini Gupta, Yachana Jain, Mitlesh Kumari. National conference recent advances in chemical sciences(RAICS 2015), 21-23 August, organized by Department of Chemistry, MNIT Jaipur
40
Development of magnetically separable and recyclable citrate ornamented nanoparticles as efficient catalyst for synthesis of benzimidazole derivative under ultrasonic irradiation. Anshu Jain, Yachana Jain, Mitlesh Kumari, Ragini Gupta. International Conference on, “Frontiers at the Chemistry – Allied Sciences Interface, 25th- 26thApril, 2016, organized by Centre of Advanced Studies, Department of Chemistry, University of Rajasthan, Jaipur.
41
Lemon Juice Modified Nano Magnetically Separable Catalyst For The Efficient Synthesis Of Biologically Important Antipyrine Schiffs Base Under Ultrasonication. Mitlesh Kumari, Anshu Jain, Yachana Jain, Ragini Gupta. International Conference on, “Frontiers at the Chemistry – Allied Sciences Interface, 25th- 26th April, 2016, organized by Centre of Advanced Studies, Department of Chemistry, University of Rajasthan, Jaipur.
42
Click chemistry approach for the synthesis of heterobioconjugates in water using cyclodextrin as a phase transfer catalyst under ultrasonication. Yachana Jain, Mitlesh Kumari, Anshu Jain, Ragini Gupta. International Conference on, “Frontiers at the Chemistry – Allied Sciences Interface, 25th- 26th April, 2016, organized by Centre of Advanced Studies, Department of Chemistry, University of Rajasthan, Jaipur.
43
Antipyrine based Schiff base as a reversible fluoresecence “off-on-off” sensor for sequential detection of aluminium and fluoride ions. Priya Yadav, Harshita Laddha, Priya Sharma, Madhu Agarwal and Ragini Gupta. Internationational Conference on “BICON 2019” organized by Department of Science and Nursing, Biyani Group of Colleges, Jaipur on 23-25 September, 2019.
44
Development of novel sorbent materials for the removal of radionuclides from water Manish Sharma, Satendra Kumar Singh, Kanupriya Sachdev, Vikas Chandra Janu and Ragini Gupta. Internationational Conference on “BICON 2019” organized by Department of Science and Nursing, Biyani Group of Colleges, Jaipur on 23-25 September, 2019.
45
Triazoles using highly efficient recyclable citrate grafted β-cyclodextrin@magnetite nano phase transfer catalyst in aqueous media. Yachana Jain, Mitlesh Kumari, Deepika Yadav and Ragini Gupta. Internationational Conference on “BICON 2019” organized by Department of Science and Nursing, Biyani Group of Colleges, Jaipur on 23-25 September, 2019.
46
Facile synthesis of nitrogen, sulphur and phosphorous co-doped carbon dots and their application as switchable turn “on-off-on” sensor for sequential detection of Cr(VI) and ascorbic acid. Harshita Laddha, Priya Yadav, Madhu Agarwal and Ragini Gupta. International Conference on “Chemical Constellation Cheminar 2019” organized by Department of Chemistry, NIT Jalandhar on 12-13 October, 2019.
47
Functionalised magnetic nanocomposite for removal of uranium (VI) from waste water. Manish Sharma, Priya Sharma, Kanupriya Sachdev, Vikas Chandra Janu and Ragini Gupta. International Conference on “Chemical Constellation Cheminar 2019” organized by Department of Chemistry, NIT Jalandhar on 12-13 October, 2019.
Synthesis and Reactions of Fluorinated indoles. K. C. Joshi, V. N. Pathak, R. K. Chaturvedi & R. Gupta
“Centenary of the Discovery of Fluorine” International Symposium, Paris (France) Aug. 25-29, 1986. Abstract published: J. Fluorine Chem. 35(1), 1987. O-65 Pg. 69
2.
Photochemical Approach towards the Synthesis of Novel Indole Derivatives. K. C. Joshi, V. N. Pathak & R. Gupta Proceedings 75th Indian Science Congress Part III: Abstracts, Pune, Jan. 5, 1988. 112
3.
Synthesis of Some New 2-amino-4-arylazothiazoles, 3-aryl-2-imino-4- phenylazothiazoles / oxazoles and their Bioactivities V. N. Pathak, R. Gupta ,D. Saxena & R. Tiwari Proceedings, 36th Annual Convention of Chemists, Calcutta, 1999. ORG (P) – 30, C-17.
5.
Synthesis of Substituted Arylthioureas and their Metallocyclizations V. N. Pathak, R. Gupta & G. Sharma
Proceedings Indian Chemical Society: 37th Annual Convention of Chemists, Haridwar, Nov. 15-18, 2000.
ORG (OP)-29, C9
6.
Synthesis of Some Bis(2, 2’-diaryl-1, 1’-alkylidene)lindoles as Possible Biologically Active Agents
V. N. Pathak, R. Gupta, M. Garg & N. Gupta Proceedings International Conference on Heterocyclic Chemistry, Jaipur (India), Dec. 15-18, 2001. PS-23
7.
Synthesis of Some New [4, 5-Dihydro-5-imino-4-aryl-1, 3, 4-Thiadiazole-2-yl-(4-phenyl)]Methanones and their Bioactivities V. N. Pathak, R. Gupta, G. C. Sharma & D. Saxena Proceedings International Conference on Heterocyclic Chemistry, Jaipur (India), Dec. 15-18, 2001. PS-33
8.
Synthesis, Spectral Studies and Antimicrobial Screening of Some Metal Complexes of Divalent Metals Cu(II), Co(II), Ni(II), Cd(II) with substituted Phenylglyoxalthiosemicarbazone V. N. Pathak, R. Gupta,
R. Joshi & G. C. Sharma Proceedings International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, Jaipur (India) Jan. 10-13, 2002.PS-41
9.
Synthesis, Spectral Studies and Antimicrobial Screening of Some Metal Complexes of Fe(III), Cu(II) and Cd(II) with substituted Phenylthiourea V. N. Pathak, R. Gupta, R. Joshi, D. Saxena & G. C. Sharma Proceedings International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, Jaipur (India) Jan. 10-13, 2002. PS-42
10.
Synthesis and Spectral Studies of Some New Bis(1,3-Diketonato)palladium(II) V. N. Pathak, C. K. Oza, R. Gupta, R. Tiwari, S. Chaudhary, N. Gupta, M. Gupta & N. Jain Proceedings International Symposium on The Chemistry and Applications of Alkoxy, Aryloxy and Allied Derivatives of Elements, Jaipur (India) Jan. 10-13, 2002. PS-48
11.
Synthesis of Some New Bis(2, 2’-diaryl-1, 1’/ 3,3’-alkylidene)indoles as Possible Biologically Active Agents V. N. Pathak, R. Gupta & M. Garg Proceedings 6th National Conference on Structure Based Drug Design. Search for New Drugs. Vadodara (India), Feb. 22-24, 2002. PS-23
12.
Synthesis, Spectral Studies and Antimicrobial Screening of 1-Butyl-3-Substituted-4-(2-Aryl-1H-indolyl)-2-Azetidinones V. N. Pathak, R. Gupta & M. Garg Proceedings of National Seminar on Microwave Mediated Synthesis of Biologically Active (Heterocyclic) Compounds (Enviro-Friendly Chemistry). Lucknow (India), Dec. 06,07, 2002 P-02
13.
Synthesis and Spectral Studies on Synthetic Analogs of Pheromones as Potential Bio-pesticides V. N. Pathak, R. Gupta, M. Garg & P. Dwivedi Abstract: Proceedings of the 40th Annual Convention of Chemists held at Bundelkand University, Jhansi, Dec.23-27, 2003. ORG (OP)-20 (C-10)
14.
Baker’s Yeast mediated Reduction of Aromatic Ketones R. Gupta & N. Gupta Abstract: Proceedings of the 40th Annual Convention of Chemists held at Bundelkand University, Jhansi, Dec.23-27, 2003. ORG
(AP)-13 (C-4)
15.
Enantioselective Reduction of 3-Acetylindoles by Baker’s Yeast V. N. Pathak, R. Gupta & N. Gupta Proceedings on Botanical Products Seminar and Expo-2003 held at Rajasthan University, Jaipur, 5-7 February 2005 Page-215
16.
Synthesis and Bio-Activities of Novel Pyrimidine Derivatives via Phase Transfer Catalysis V. N. Pathak, R. Gupta & B. Varshney Proceedings on Botanical Products Seminar and Expo-2003 held at Rajasthan University, Jaipur, 5-7 February 2005 Page-291
17.
Synthesis, Spectral Studies and Antimicrobial Activities of some Metal Complexes of Cu(II) and Fe(III) with substituted Chalcone thiosemicarbazone V. N. Pathak, R. Gupta , G.S. Sharma & N. Gupta National Symposium on Recent Advances on Chemical Research held at Rajasthan University, Jaipur, 28 29 March 2005 P-69
18.
Phase Transfer Catalysed Synthesis of Novel Bioactive Pyrimidine Derivatives V. N. Pathak, R. Gupta,
D. Saxena & B. Varshney National Symposium on Recent Advances on Chemical Research held at Rajasthan University, Jaipur, 28-29 March 2005 O-17
19.
Synthesis, Spectral and Antimicrobial Studies of 3-Aryl-1-(2-aryl-1H-indol-3-yl)prop-2-en-1-one V. N. Pathak, R. Gupta & N. Gupta Presented at Longowal, 3-4 March 2006
20.
Synthesis, Spectral Studies and Bio-activities of Novel Pyrimidine derivatives via Phase Transfer Catalysis
V. N. Pathak, R. Gupta & B. Varshney Presented at Longowal, 3-4 March 2006
21.
Synthesis, Characterization and Biological Activity of 3-Indolyl-1-aryl-4-(4-chlorophenyl)-4,5 dihydropyrazoles V. N. Pathak, R. Gupta & N. Gupta Proceedings of the 42nd Annual Convention of Chemists, Indian Chemical Society, held at Shantiniketan, Kolkatta, Feb. 9-13, 2006. ORG (OP)-30, C 16
22.
Microwave assisted synthesis of some novel bis-(2-anilino-4-aryl-thiazol-5-yl) Methanes V. N. Pathak, R. Gupta, D.Sharma Indian Chemical Society,Aurangabad,Dec 23-27(2006) ORG (OP)-52
23.
Ultrasound Promoted synthesis of some 1-(4-haloaryl-thiazol-2-yl)-3-substituted-4-haloaryl-2-azetidinones via PTC and their Insecticidal Activity V. N. Pathak, R. Gupta, D.Sharma Western Regional Humboldt kolleg at hotel clarks,Jaipur,September28-30(2007) PP-7
24.
Enantioselective reduction of Aromatic and heterocyclic ketones by baker’s yeast V. N. Pathak, R. Gupta, N.Gupta, D.Sharma 9th CRSI National Symposium in Chemistry (NSC-9),held at Delhi, Feb 1-4(2007)
PP-252
25.
Greener Synthesis of 2-amino/anilino-4-haloaryl-5-halo-thiazoles and their bioassay against insects V. N. Pathak, R. Gupta, D.Sharma Proceedings of 44th annual Convention of chemists,Jaipur,Dec23-27(2007) ORG (OP)-39
26.
[4+2] cycloaddition reaction: an efficient synthesis and insecticidal activities of 5-substituted –4-phenyl-1,3-thiazolo[3,2-a]pyrimidin-6-one derivatives by combination of ultrasound and phase transfer catalysis
R. Gupta. D.sharma National symposium on emerging trends in advanced chemistry (ETAC-08), March 2008 PP-20
27.
Eco friendly syntheis of 5-indolylpyrimido[4,5-d]pyrimidines R.Gupta, M.Jain, Y.Madan, N. Agarwal National Conference of Green and Sustainable Chemistry,held at BITS, Pilani. 19-21 Feb., 2010 PP-7
28.
PTC Catalysed mild & eco-friendly generation of chloroketenes under ultrasonication: Synthesis of various 6-chloro-5-indolopyrano[2,3-D]pyrimidinones R.Gupta, A.Jain, A.Majumder, M.Agarwal 3rd International Conference on Heterocyclic Chemistry, held at Jaipur, 10-13 Dec., 2011 POS-18
29.
An exploration to synthesize (Z)-3-METHYL-1-PHENYL-4-((2-PHENYL-1H-INDOL-3 YL)METHYLENE)-1H-PYRAZOL-5(4H)-ONE via green and solvent-free knoevenagel condensation of formylindole &1-methyl-3-phenyl-pyrazol-5-one R.Gupta, Y.Madan, A.Jain,M.Jain 3rd International Conference on Heterocyclic Chemistry, held at Jaipur, 10-13 Dec., 2011 POS-20
30.
An Efficient One pot Synthesis of ZnO catalyzed Heterocycles. R.Gupta Y.Madan NANOSCITECH2012 Internation Conference on Nanoscience & nanotechnology, held at Panjab University, Chandigarh, 15th 18th Feb. 2012 C-68
31
ZnO Nanocatalysed & Facile Green Approach To Explore The Synthesis & Bioactivity of Pyrzolopyrimidine Derivatives R.Gupta Y.Madan International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-102
32
Pd[0] catalyzed Ullmann-Type-C-N Coupling Reactions under an atmosphere of air Arpi Mjumdar, R Gupta International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-71
33
Indole Based Anion Receptors R. Gupta, Anshu Jain International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-52
34
Mechanochemistry: Greening Organic Synthesis R.Gupta, Bhawana Saraswat, Yogita Madan, Anshu Jain
International Workshop on Chemistry For A Sustainable Future Dec 10-12, 2012 P-53
35
Bare Eye Detection of Inorganic Fluoride in Water via Coumarin Scaffold as Anion Receptor; Ragini Gupta, Anshu Jain and Madhu Agarwal, National Conference on Frontiers in Chemistry, 13th- 14th March, 2015, PP- 47.
36
Novel Indole based colorimetric anion receptor for fluoride ion ; Ragini Gupta, Anshu Jain, Madhu Agarwal. Indian Science Congress, Kolkata, Jan 2013, P-242
37
Indole Based Anion Receptor; Ragini Gupta, Anshu Jain. International Workshop on Chemistry for a Sustainable Future, Jaipur, 10-12th Dec 2012 P-52
38
Mechanochemistry: Greening Organic Synthesis; Ragini Gupta, Bhawana Saraswat, Yogita Madan, Anshu Jain. P-53, International Workshop on Chemistry for a Sustainable Future, Jaipur, 10-12th Dec 2012
39
Synthesis of tripodal triazoles by using cyclodextrin as a phase transfer catalyst; Ragini Gupta, Yachana Jain, Mitlesh Kumari. National conference recent advances in chemical sciences(RAICS 2015), 21-23 August, organized by Department of Chemistry, MNIT Jaipur
40
Development of magnetically separable and recyclable citrate ornamented nanoparticles as efficient catalyst for synthesis of benzimidazole derivative under ultrasonic irradiation. Anshu Jain, Yachana Jain, Mitlesh Kumari, Ragini Gupta. International Conference on, “Frontiers at the Chemistry – Allied Sciences Interface, 25th- 26thApril, 2016, organized by Centre of Advanced Studies, Department of Chemistry, University of Rajasthan, Jaipur.
41
Lemon Juice Modified Nano Magnetically Separable Catalyst For The Efficient Synthesis Of Biologically Important Antipyrine Schiffs Base Under Ultrasonication. Mitlesh Kumari, Anshu Jain, Yachana Jain, Ragini Gupta. International Conference on, “Frontiers at the Chemistry – Allied Sciences Interface, 25th- 26th April, 2016, organized by Centre of Advanced Studies, Department of Chemistry, University of Rajasthan, Jaipur.
42
Click chemistry approach for the synthesis of heterobioconjugates in water using cyclodextrin as a phase transfer catalyst under ultrasonication. Yachana Jain, Mitlesh Kumari, Anshu Jain, Ragini Gupta. International Conference on, “Frontiers at the Chemistry – Allied Sciences Interface, 25th- 26th April, 2016, organized by Centre of Advanced Studies, Department of Chemistry, University of Rajasthan, Jaipur.
43
Antipyrine based Schiff base as a reversible fluoresecence “off-on-off” sensor for sequential detection of aluminium and fluoride ions. Priya Yadav, Harshita Laddha, Priya Sharma, Madhu Agarwal and Ragini Gupta. Internationational Conference on “BICON 2019” organized by Department of Science and Nursing, Biyani Group of Colleges, Jaipur on 23-25 September, 2019.
44
Development of novel sorbent materials for the removal of radionuclides from water Manish Sharma, Satendra Kumar Singh, Kanupriya Sachdev, Vikas Chandra Janu and Ragini Gupta. Internationational Conference on “BICON 2019” organized by Department of Science and Nursing, Biyani Group of Colleges, Jaipur on 23-25 September, 2019.
45
Triazoles using highly efficient recyclable citrate grafted β-cyclodextrin@magnetite nano phase transfer catalyst in aqueous media. Yachana Jain, Mitlesh Kumari, Deepika Yadav and Ragini Gupta. Internationational Conference on “BICON 2019” organized by Department of Science and Nursing, Biyani Group of Colleges, Jaipur on 23-25 September, 2019.
46
Facile synthesis of nitrogen, sulphur and phosphorous co-doped carbon dots and their application as switchable turn “on-off-on” sensor for sequential detection of Cr(VI) and ascorbic acid. Harshita Laddha, Priya Yadav, Madhu Agarwal and Ragini Gupta. International Conference on “Chemical Constellation Cheminar 2019” organized by Department of Chemistry, NIT Jalandhar on 12-13 October, 2019.
47
Functionalised magnetic nanocomposite for removal of uranium (VI) from waste water. Manish Sharma, Priya Sharma, Kanupriya Sachdev, Vikas Chandra Janu and Ragini Gupta. International Conference on “Chemical Constellation Cheminar 2019” organized by Department of Chemistry, NIT Jalandhar on 12-13 October, 2019.