SYNTHESIS AND CRYSTAL-STRUCTURE OF THE SPIROCYCLE [(I-PR)2P(S)NSIME3]2SNCL2

被引：5
|
作者：
RAUBOLD, T [1 ]
FREITAG, S [1 ]
HERBSTIRMER, R [1 ]
ROESKY, HW [1 ]
机构：
[1] UNIV GOTTINGEN,INST ANORGAN CHEM,TAMMANNSTR 4,W-3400 GOTTINGEN,GERMANY
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1993年 / 619卷 / 05期
关键词：
4-MEMBERED SN-N-P-S-SPIROCYCLE; CRYSTAL STRUCTURE;
D O I：
10.1002/zaac.19936190524
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of (i-Pr)2P(S)N(SiMe3)2 (1) with SnCl4 in 2:1 ratio yields under elimination of ClSiMe3 the four-membered spirocycle [(i-Pr)2P(S)NSiMe3]2SnCl2 (2). The molecular structure of 2 was investigated by an X-ray structure analysis. Compound 2 crystallises in the monoclinic space group P2(1), Z = 2, a = 938.1(1), b = 1 424.1(2), c = 1 207.2(1) pm, beta = 110.59(1)degrees, R = 2.05% for 4102 reflexions. Compound 2 is a spirocycle with two Sn-N-P-S-rings joined at tin. The two rings are in cis-position.
引用
收藏
页码：951 / 953
页数：3
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