Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Kalawati Meena"'
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An efficient catalyst-free approach for the synthesis of novel isoxazolo[5,4-b]pyridine derivatives via one-pot three-component reaction
Autor: Sudesh Kumari, Kalawati Meena, Jitender M. Khurana, Amita Malik
Publikováno v: Monatshefte für Chemie - Chemical Monthly. 149:1841-1848
A catalyst-free, one-pot, three-component condensation procedure for the synthesis of novel isoxazolo[5,4-b]pyridine derivatives has been reported by condensation of isatins, 3-methylisoxazol-5-amine, and cyclic enolizable carbonyl compounds in ethyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45afdc707707aaddfc9a12908191f590
https://doi.org/10.1007/s00706-018-2205-z
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5
Efficient syntheses of novel indeno[1,2-b]chromenone derivatives via hetero-Diels-Alder reactions of 2-(arylmethylene)-1H-indene-1,3(2H)-diones with enaminones
Autor: Kalawati Meena, Amita Malik, Sudesh Kumari, Jitender M. Khurana
Publikováno v: Tetrahedron Letters. 59:1493-1496
Efficient syntheses of novel 10-aryl-5a-(arylamino)-9-hydroxy-5a,6,7,8-tetrahydroindeno[1,2-b]chromen-11(10H)-one derivatives has been reported by [4+2] cycloaddition reactions of electron-deficient 2-(arylmethylene)-1H-indene-1,3(2H)-dione heterodie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a44e40d3317a74f49bb1100ae170d49
https://doi.org/10.1016/j.tetlet.2018.03.014
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6
Enamines and their variants as intermediates for synthesis of aza-heterocycles with applications in MCRs
Autor: Kalawati Meena, Shruti Gupta, Komal Aggarwal, D. Magoo
Publikováno v: Tetrahedron. 103:132545
This review brings together the versatility of enamine intermediates and multicomponent reactions that have been coalesced to generate a diverse library of nitrogen containing heterocyclic compounds. The reactions and mechanistic pathways enumerated
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d0358a5b2ff184fa178b2f60caff2fe
https://doi.org/10.1016/j.tet.2021.132545
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7
One-Pot Synthesis of Hydroxy Pyrazolo[1,2-a ][1,2,4]triazoles and Their Dehydration Using Recyclable Ionic Liquids as Reaction Media
Autor: Kalawati Meena, Amita Malik, Jitender M. Khurana
Publikováno v: Journal of Heterocyclic Chemistry. 55:83-90
An eco-friendly, simple, and efficient one-pot new procedure has been developed for the synthesis of hydroxy phenylhexahydropyrazolo[1,2-a][1,2,4]triazoles by condensation of 4-phenylurazole, aldehydes, and ethyl/methyl acetoacetate using ionic liqui
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3527e089aa72c20157223ea4b8884838
https://doi.org/10.1002/jhet.3006
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8
One pot three component synthesis of spiro [indolo-3,10′-indeno[1,2- b ] quinolin]-2,4,11′-triones as a new class of antifungal and antimicrobial agents
Autor: Amita Malik, Chetan Sharma, Jitender M. Khurana, Sudesh Kumari, Kalawati Meena, Harsh Panwar
Publikováno v: Chinese Chemical Letters. 28:136-142
A simple and efficient three component procedure has been developed for the synthesis of highly substituted spiro[indolo-3,10′-indeno[1,2-b]quinolin]-2,4,11′-triones by one pot three component condensation of enaminones, isatin and indane-1,3-dio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc4feb0b827efcb0a5841c539230a966
https://doi.org/10.1016/j.cclet.2016.06.025
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