Author
Chandra Kanta Ghosh
Bio: Chandra Kanta Ghosh is an academic researcher from University of Calcutta. The author has contributed to research in topics: Benzopyran & Benzopyrans. The author has an hindex of 10, co-authored 53 publications receiving 400 citations.
Topics: Benzopyran, Benzopyrans, Cycloaddition, Pyridine, Phenylhydrazine
Papers published on a yearly basis
Papers
More filters
••
TL;DR: In this article, the litterature correspondant au volume 103 des Chemical Abstracts is couvrant les litteratures correspondant correspondant to le volume 3, 5, 6, 7, 8, 9, 10, 11, 12,
Abstract: Article de synthese couvrant la litterature correspondant au volume 103 des Chemical Abstracts
••
••
TL;DR: The title pyranone as discussed by the authors gives a mixture of pyridines 4 and 7 with ammonia, pyridine 5 and pyrazole 10 with phenylhydrazine, and Pyridine N-oxide 8 with hydroxylamine.
Abstract: The title pyranone 1 gives a mixture of pyridines 4 and 7 with ammonia, pyridine 5 and pyrazole 10 with phenylhydrazine, and pyridine N-oxide 8 with hydroxylamine.
Cited by
More filters
••
TL;DR: The simple β-carbolines are presented as a distinct group of alkaloids displaying structural modification of three basic ring systems and aspects of their metabolism, pharmacological properties and taxonomic significance are briefly summarized.
253 citations
••
01 Jan 1984127 citations
••
TL;DR: The N-methylanilino group in 2-(Nmethylonilino)-3-formylchromones, obtained in high yield by rearrangement of C(4-oxo-4H[1]-benzopyran-3-yl)-N-phenylnitrones to 2-anilino-3 -formyl-chromones followed by N-methylation, undergoes facile nucleophilic substitution by a variety of nitrogen nucleophiles, thereby paving the way for synthesis of novel 2-substituted
85 citations
••
TL;DR: In this paper, a new reaction, the hydroxy-and aminoacyl incorporation in aliphatic and alicyclic N-hydrox-(amino)acl amides is described in detail.
72 citations