Author
Pulak J. Bhuyan
Other affiliations: Council of Scientific and Industrial Research
Bio: Pulak J. Bhuyan is an academic researcher from North East Institute of Science and Technology. The author has contributed to research in topics: Indole test & Cycloaddition. The author has an hindex of 20, co-authored 105 publications receiving 1745 citations. Previous affiliations of Pulak J. Bhuyan include Council of Scientific and Industrial Research.
Papers published on a yearly basis
Papers
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TL;DR: Sodium bromide catalysed three-component cyclocondensation of aryl aldehydes, alkyl nitriles and dimedone proceeds under microwave irradiation in solvent free conditions to give highly functionalised tetrahydrobenzo[b]pyrans in excellent yields as discussed by the authors.
211 citations
TL;DR: In this article, the condensation of various aromatic and heteroaromatic aldehydes with active methylene compounds like malononitrile, e.g., barbituric acids, Meldrum's acid, dimedone and pyrazolone is described.
190 citations
TL;DR: In this article, a protic solvent at room temperature in the absence of any other catalyst to afford bis(indolyl)-methanes in excellent yields was used for electrophilic substitution reactions of indoles with various aldehydes.
152 citations
TL;DR: Microwave-assisted three-component cyclocondensation of barbituric acids, benzaldehyde and alkyl nitriles was shown to yield pyrano[2,3-d]pyrimidines.
144 citations
TL;DR: Some complex pyrano[2,3b]- and pyrido [2, 3b]-quinolines were synthesized from simple acetanilides via intramolecular domino hetero Diels-Alder reactions of 1-oxa-1,3-butadienes using water as solvent as discussed by the authors.
83 citations
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TL;DR: The Pharmacological Basis of Therapeutics, by Prof. Louis Goodman and Prof. Alfred Gilman, New York: The Macmillan Company, 1941, p.
Abstract: The Pharmacological Basis of Therapeutics A Textbook of Pharmacology, Toxicology and Therapeutics for Physicians and Medical Students. By Prof. Louis Goodman and Prof. Alfred Gilman. Pp. xiii + 1383. (New York: The Macmillan Company, 1941.) 50s. net.
2,686 citations
TL;DR: The historical development and current state of the art in this rapidly expanding field of research is summarized, which has become one of the key exploration areas of modern heterocyclic chemistry.
Abstract: Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic nanographenes) are a highly versatile class of organic materials, applicable as functional chromophores and organic semiconductors. In this Review, we discuss the rich chemistry of large heteroaromatics, focusing on their synthesis, electronic properties, and applications in materials science. This Review summarizes the historical development and current state of the art in this rapidly expanding field of research, which has become one of the key exploration areas of modern heterocyclic chemistry.
823 citations
715 citations
663 citations