Stereoselective Synthesis of Polyfunctionalized Nitrones through Conjugate Addition of α-Halo Hydrazones to Nitroso Compounds
作者:Hong-Wu Zhao、Xiao-Fan Bi、Hai-Liang Pang、Zhe Tang、Heng Zhang、Lu-Yu Cai、Hui-Hui Wu、Xiao-Zu Fan
DOI:10.1055/a-1509-0949
日期:2021.9
In the presence of Na2CO3, the conjugate addition between α-halogeno hydrazones and nitroso compounds proceeded readily, thus delivering multifunctionalized nitrones in the reasonable chemical yields with excellent strereoselectivities. The chemical structure and stereochemical configuration of title chemical entities were unambiguously identified by an X-ray single crystal structure analysis.
在 Na2CO3 存在下,α-卤代腙和亚
硝基化合物之间的共轭加成很容易进行,从而以合理的
化学产率提供具有优异立体选择性的多功能化硝酮。标题
化学实体的
化学结构和立体
化学构型通过 X 射线单晶结构分析明确确定。