PALLADIUM-CATALYSED CONVENIENT SYNTHESIS OF 3-METHYLENEISOINDOLIN-1-ONES
作者:Chan Sik Cho、Hyung Sup Shim、Heung-Jin Choi、Tae-Jeong Kim、Sang Chul Shim
DOI:10.1081/scc-120004063
日期:2002.1.1
2'-Bromoacetophenone reacts with an array of aliphatic primary amines under carbon monoxide pressure in the presence of a catalytic amount of a palladium catalyst to afford 3-methyleneisoindolin-1-ones in moderate yields.
Rhodium(III)-Catalyzed Amidation of Aryl Ketone<i>O</i>-Methyl Oximes with Isocyanates by CH Activation: Convergent Synthesis of 3-Methyleneisoindolin-1-ones
作者:Bing Zhou、Wei Hou、Yaxi Yang、Yuanchao Li
DOI:10.1002/chem.201204448
日期:2013.4.8
Going green! The rhodium(III)‐catalyzed annulation of arylketone O‐methyl oximes with isocyanates for the synthesis of 3‐methyleneisoindolin‐1‐ones is reported (see scheme). This reaction exhibits high regioselectivity, functional‐group tolerance, and broad substrate scope, without the use of additives or production of environmentally hazardous waste.