The Halonium Ion-Mediated CC Bond Cleavage of Cyclohexene-Fused Isoxazoline N-Oxides
作者:Mustafa J. Raihan、Veerababurao Kavala、Qiao-Zhi Guan、Chun-Wei Kuo、Sunil Kataria、Shifali Shishodia、Donala Janreddy、Pateliya Mujjamil Habib、Ching-Fa Yao
DOI:10.1002/adsc.201200217
日期:2012.8.13
A protocol for the N-bromosuccinimide (NBS)- and trichloroisocyanuric acid (TCCA)-mediated cleavage of the CC bond of isoxazoline N-oxides, fused with a cyclohexene ring, leading to the production of a long-chain diketo-halo-nitrile skeleton is described. The conversion occurs via the formation of a nitric oxide intermediate.
由N-溴丁二酰亚胺(NBS)和三氯异氰尿酸(TCCA)介导的与环己烯环稠合的异恶唑啉N-氧化物的CC键裂解的协议,导致长链二酮-卤代腈的产生描述了骨架。该转化通过形成一氧化氮中间体而发生。