钯催化乙烯基环丙烷与氨基磺酸酯衍生的环状亚胺的非对映选择性[3+2]环加成反应。
Pd-Catalyzed diastereoselective [3 + 2] cycloaddition of vinylcyclopropanes with sulfamate-derived cyclic imines.
作者信息
Wang Qijun, Wang Chang, Shi Wangyu, Xiao Yumei, Guo Hongchao
机构信息
Department of Applied Chemistry, China Agricultural University, Beijing 100193, China.
出版信息
Org Biomol Chem. 2018 Jul 4;16(26):4881-4887. doi: 10.1039/c8ob01231h.
PMID:29931027
Abstract
The palladium-catalyzed diastereoselective [3 + 2] cycloaddition reaction of vinylcyclopropanes with sulfamate-derived cyclic imines worked efficiently under mild reaction conditions, providing 2,3-dihydrobenzo[e]pyrrolo[1,2-c][1,2,3]oxathiazine 5,5-dioxide derivatives in good to excellent yields.
摘要
在温和的反应条件下，钯催化乙烯基环丙烷与氨基磺酸酯衍生的环状亚胺的非对映选择性[3 + 2]环加成反应能有效进行，以良好至优异的产率提供2,3-二氢苯并[e]吡咯并[1,2-c][1,2,3]氧杂噻嗪5,5-二氧化物衍生物。
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