Silver-catalysed double decarboxylative addition–cyclisation–elimination cascade sequence for the synthesis of quinolin-2-ones
作者:C. Munashe Mazodze、Wade F. Petersen
DOI:10.1039/d2ob00521b
日期:——
An atom-efficient silver-catalysed double carboxylative strategy for the one-step synthesis of quinolin-2-ones via an addition–cyclisation–elimination cascade sequence of oxamic acids to acrylic acids, mediated either thermally or photochemically, is reported. The reaction was applicable to the synthesis of a broad range of quinolin-2-ones and featured a double-disconnection approach that constructed
Reaction of 2-allyloxy(thio)-4-methylquinolines with halogens
作者:D. G. Kim、A. V. Sashin、V. A. Kozlovskaya、I. N. Andreeva
DOI:10.1007/bf01164715
日期:1996.9
GYULBUDAGYAN, L. V.;ALEKSANYAN, I. L.;AVETISYAN, A. A., ARMYANSKIJ XIMICHESKIJ ZHURNAL, 42,(1989) N0, S. 636-641
作者:GYULBUDAGYAN, L. V.、ALEKSANYAN, I. L.、AVETISYAN, A. A.
DOI:——
日期:——
Cycloisomerization of Carbamoyl Chlorides in Hexafluoroisopropanol: Stereoselective Synthesis of Chlorinated Methylene Oxindoles and Quinolinones
作者:José F. Rodríguez、Anji Zhang、Jonathan Bajohr、Andrew Whyte、Bijan Mirabi、Mark Lautens
DOI:10.1002/anie.202103323
日期:2021.8.16
chloroacylation of alkyne-tethered carbamoyl chlorides. This reaction avoids the use of a metal catalyst and accesses products in high yields and stereoselectivities. Additionally, this reaction is scalable and proved amenable to a series of product derivatizations, including the synthesis of nintedanib. The reactivity of alkene-tethered carbamoyl chlorides with hexafluoroisopropanol (HFIP) was harnessed