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Your search keyword '"Borah, Pallabi"' showing total 2 results
Start Over Author "Borah, Pallabi" Topic coumarin derivatives Publisher elsevier b.v.
2 results on '"Borah, Pallabi"'

1. Synthesis of some tetrazole fused pyrido[2,3-c]coumarin derivatives from a one-pot three-component reaction via intramolecular 1,3-dipolar cycloaddition reaction of azide to nitriles

Author

Borah, Pallabi, Seetham Naidu, P., and Bhuyan, Pulak J.

Subjects
*ORGANIC synthesis, *TETRAZOLES, *COUMARIN derivatives, *RING formation (Chemistry), *SODIUM azide, *ACETONITRILE, *ALKYL group
Abstract

Abstract: Some novel tetrazole fused pyrido[2,3-c]coumarin derivatives 5/7/9 were synthesized from a one-pot three-component reaction of 4-chloro-3-formylcoumarins 2, sodium azide 3, and alkyl/aryl acetonitriles 4/6/8. [Copyright &y& Elsevier]

Published
2012
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2. Synthesis of some novel spiro substituted pyrido[2,3-c]coumarins by exploring ‘tertiary amino effect’ reaction strategy.

Author

Borah, Pallabi and Bhuyan, Pulak J.

Subjects
*HETEROCYCLIC compounds synthesis, *COUMARINS, *SUBSTITUTION reactions, *SPIRO compounds, *AMINO group, *CHEMICAL reactions, *COUMARIN derivatives
Abstract

Abstract: Some novel spiro substituted pyrido[2,3-c]coumarin derivatives were synthesized from 4-hydroxycoumarin by exploring ‘tertiary amino effect’ reaction strategy. [Copyright &y& Elsevier]

Published
2013
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