Silver-mediated synthesis of novel 3-CF3/CN/phosphonate-substituted pyrazoles as pyrrolomycin analogues from 3-formylchromones and diazo compounds
Literature Information
Publication Date
2019-03-29
DOI
10.1039/C9QO00324J
Impact Factor
5.281
Authors
Xiaofei Zhang
View Original
Abstract
Herein, a simple and regioselective synthesis of (2-hydroxyphenyl)(3-(trifluoromethyl/cyano/phosphonate)-1H-pyrazol-5-yl)methanones as pyrrolomycin analogues was reported. This reaction could proceed from 3-formylchromones and the corresponding diazo compounds by a silver-mediated one-pot cascade reaction under mild conditions with a broad substrate scope. Most of all, some products displayed potent antibacterial activities.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
Recommended Compounds
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-phenylpropanoic acid
CAS Number:
1217663-60-9
Molecular Formula:
C24H21NO4
(2R,4R)-1-Boc-4-Aminopyrrolidine-2-carboxylic acid
CAS Number:
132622-98-1
Molecular Formula:
C10H18N2O4
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