Resolution of racemic Sb-chiral stibindoles using an optically active ortho-palladated benzylamine derivative, via their diastereomeric complexes

被引:37
|
作者
Kurita, J [1 ]
Usuda, F
Yasuike, S
Tsuchiya, T
Tsuda, Y
Kiuchi, F
Hosoi, S
机构
[1] Hokuriku Univ, Fac Pharmaceut Sci, Kanazawa, Ishikawa 9201181, Japan
[2] Kanazawa Univ, Fac Pharmaceut Sci, Kanazawa, Ishikawa 9201155, Japan
关键词
D O I
10.1039/a909200e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Resolution of racemic Sb-chiral (+/-)-1-phenyl-2-trimethylsilylstibindole 1 has been achieved by the separation of a mixture of the diastereomeric palladium(ii) complexes 3A and 3B derived from the reaction of (+/-)-1 with di-mu-chlorobis{(S)-2-[1-(dimethylamino)ethyl]phenyl-C,N}dipalladium(ii) 2, and optically pure 1-phenylstibindoles (-)-4 and (+)-4 have also been obtained from resolved (-)-1 and (+)-1, respectively.
引用
收藏
页码:191 / 192
页数:2
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