An Efficient Oxidative Difunctionalisation of 2-Amino-2H-chromene and Antimicrobial Activity of the Synthesized Tetrahydrochromene Derivatives
- Авторлар: Nagamani M.1, Jalapathi P.1, Shankar B.1, Neelamma M.1, Krishna T.2
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Мекемелер:
- Department of Chemistry
- Department of Biotechnology
- Шығарылым: Том 89, № 5 (2019)
- Беттер: 998-1002
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222913
- DOI: https://doi.org/10.1134/S1070363219050207
- ID: 222913
Дәйексөз келтіру
Аннотация
A novel series of 3-amino-2,2-dialcoxy-7,7-dimethyl-5-oxo-4-phenyl-3,4,5,6,7,8-hexahydro-2H-chromene-3-carbonitriles are synthesized by oxidative difunctionalization (geminal dialkoxylation and migration of the amino group) of 2-amino-4-aryl-7,7-dimethyyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitriles in the presence of iodobenzenediacetate in water medium with excellent yields. All the newly synthesized compounds are characterized by IR, 1H and 13C NMR and Mass spectral data. The representative synthesized analogues are screened in vitro for antibacterial and antifungal activity using Gentamycin sulphate and Nystatin as standard drugs.
Авторлар туралы
M. Nagamani
Department of Chemistry
Email: pochampalli.ou.chemi@gmail.com
Үндістан, Hyderabad, Telangana
P. Jalapathi
Department of Chemistry
Хат алмасуға жауапты Автор.
Email: pochampalli.ou.chemi@gmail.com
Үндістан, Hyderabad, Telangana
B. Shankar
Department of Chemistry
Email: pochampalli.ou.chemi@gmail.com
Үндістан, Hyderabad, Telangana
M. Neelamma
Department of Chemistry
Email: pochampalli.ou.chemi@gmail.com
Үндістан, Hyderabad, Telangana
T. Krishna
Department of Biotechnology
Email: pochampalli.ou.chemi@gmail.com
Үндістан, Warangal, Telangana