Catalyst-free synthesis of pyrazole-aniline linked coumarin derivatives and their antimicrobial evaluation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Saudi Chemical Society"
DOI: 10.1016/j.jscs.2017.12.002
Abstract: Abstract Catalyst-free one-pot C N and C C bond formation is described as a simple and ecofriendly method for the synthesis of pyrazole-aniline linked coumarin derivatives. Employing this protocol, a series of derivatives were synthesized… read more here.
Keywords: pyrazole aniline; synthesis pyrazole; aniline linked; linked coumarin ... See more keywords
Facile synthesis of pyrazole derivatives using reusable Fe3O4@MCM-41-SO3H
Sign Up to like & getrecommendations! Published in 2021 at "Canadian Journal of Chemistry"
DOI: 10.1139/cjc-2019-0287
Abstract: In this research, Fe3O4-MCM-41-SO3H was synthesized as a magnetically reusable Lewis acid catalyst and used in the cyclization reaction of 3-acylcoumarins or 3-chromonecarboxylic acid with arylhydrazine derivatives for the synthesis of pyrazoles in high yields… read more here.
Keywords: fe3o4 mcm; mcm so3h; synthesis pyrazole; facile synthesis ... See more keywords