First optically active selenurane oxide:: Resolution of C2-symmetric 3,3,3′,3′-tetramethyl-1,1′-spirobi[3h,2,1]-benzoxaselenole oxide
First optically active selenurane oxide:: Resolution of C2-symmetric 3,3,3′,3′-tetramethyl-1,1′-spirobi[3h,2,1]-benzoxaselenole oxide
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DOI：
10.1002/chir.20082
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发表时间：
2004-11-01
期刊：
影响因子：
2
通讯作者：
Akiba, MY
中科院分区：
文献类型：
--
作者：
Drabowicz, Z;Luczay, J;Akiba, MY
报道的第一个光学活性氧化硒的对映异构体是C-2-对称的3，3，3 '，3'-四甲基-1，1 '-螺[3 h，2，1]-苯并恶硒烯醇氧化物，通过外消旋体的对映选择性液相色谱或通过其乙腈溶液缓慢蒸发或从相同溶剂中缓慢结晶过程中发生的自发拆分来分离。(C)2004 Wiley-Liss，Inc.
The enantiomers of the first optically active selenurane oxide ever reported, C-2-symmetric 3,3,3',3'-tetramethyl-1,1'-spirobi[3h,2,1]-benzoxaselenole oxide, were isolated via enantioselective liquid chromatography of the racemate or by spontaneous resolution that occurs during the slow evaporation of its acetonitrile solution or the slow crystallization from the same solvent. (C) 2004 Wiley-Liss, Inc.