(E)-3-Arylidene-4-diazopyrrolidine-2,5-diones: Preparation and Use in RhII-Catalyzed X–H Insertion Reactions towards Novel, Medicinally Important Michael Acceptors
作者:Dmitry Dar’in、Mikhail Krasavin、Evgeny Chupakhin、Martha Gecht、Alexander Ivanov、Grigory Kantin
DOI:10.1055/s-0040-1706556
日期:2021.4
The use of readily available 1-aryl-3-arylidenepyrrolidine-2,5-diones in high yielding direct diazo-transfer reactions and subsequent involvement of the resulting diazo compounds in RhII-catalyzed O–H, S–H, and N–H insertion reactions delivered 4-substituted 1-aryl-3-arylidenepyrrolidine-2,5-diones of defined regiochemistry and geometrical configuration. These products are intended to be studied as
在高产率的直接重氮转移反应中以及随后的重氮化合物参与Rh II催化的OH,SH和N H插入反应递送了定义的区域化学和几何构型的4-取代的1-芳基-3-亚芳基吡咯烷-2,5-二酮。这些产品拟作为能够抑制硫氧还蛋白还原酶(一种有希望的癌症靶标)的迈克尔受体进行研究。