Wang Qijun, Wang Chang, Shi Wangyu, Xiao Yumei, Guo Hongchao
Department of Applied Chemistry, China Agricultural University, Beijing 100193, China.
Org Biomol Chem. 2018 Jul 4;16(26):4881-4887. doi: 10.1039/c8ob01231h.
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.
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。
