Decarboxylative Cross-Coupling of Acyl Fluorides with Potassium Perfluorobenzoates
作者:Liyan Fu、Qiang Chen、Yasushi Nishihara
DOI:10.1021/acs.orglett.0c02215
日期:2020.8.21
We report the transition metal-free decarboxylative cross-coupling reactions of acyl fluorides with potassium perfluorobenzoates. Compared with traditional transition metal-catalyzed cross-couplings, this protocol presents an extremely environmentally benign pathway to afford unsymmetrical diaryl ketones. To install perfluorophenyl groups, this method highlights highly selective, inexpensive, and nontoxic
C–H activation dependent Pd-catalyzed carbonylative coupling of (hetero)aryl bromides and polyfluoroarenes
作者:Zhong Lian、Stig D. Friis、Troels Skrydstrup
DOI:10.1039/c4cc09303h
日期:——
The carbonylativecoupling of aryl and heteroaryl bromides with polyfluoroarenes via palladium-catalyzed C-H activation is presented. This transformation proceeds efficiently at moderate reaction temperatures and does not require strong base or reactive intermediates. A nearstoichiometric amount of CO is sufficient and the methodology can thus be easily expanded to include the preparation of [(13)C]-acyl
Metallic nickel-mediated synthesis of ketones by the reaction of benzylic, allylic, vinylic, and pentafluorophenyl halides with acid halides
作者:Shinichi Inaba、Reuben D. Rieke
DOI:10.1021/jo00209a006
日期:1985.5
Silver compounds in synthetic chemistry
作者:Mikhail M. Kremlev、Wieland Tyrra、Dieter Naumann、Yurii L. Yagupolskii
DOI:10.1016/j.jfluchem.2005.07.002
日期:2005.10
2,3,4,5,6-Pentafluorophenones are formed selectively from the reactions of pentafluorophenyl silver and carboxylic acid chlorides in moderate to excellent yields. (c) 2005 Elsevier B.V. All rights reserved.
INABA, SHIN-ICHI;RIEKE, R. D., J. ORG. CHEM., 1985, 50, N 9, 1373-1381