SYNTHESIS AND REACTIONS OF STANNANESELONE

被引：23

作者：

SAITO, M ^{[1
]}

TOKITOH, N ^{[1
]}

OKAZAKI, R ^{[1
]}

机构：

[1] UNIV TOKYO,GRAD SCH SCI,DEPT CHEM,BUNKYO KU,TOKYO 113,JAPAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 499卷 / 1-2期

关键词：

TIN; SELENIUM; BULKY LIGAND; STANNYLENE; CYCLOADDITION; STANNANESELONE;

D O I：

10.1016/0022-328X(95)00334-M

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Stannaneselone Tbt(Tip)Sn=Se (Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phe Tip = 2,4,6-triisopropylphenyl), a novel compound containing a tin-selenium double bond was synthesized by the reaction of the corresponding stannylene Tbt(Tip)Sn with elemental selenium. It reacted with phenyl isothiocyanate, mesitonitrile oxide and styrene oxide to afford cycloadducts. In the reaction with phenyl isothiocyanate, 1,3,2-dithia- and diselenastannetanes were obtained instead of the expected 1,3,2-thiaselenastannetane. Another approach to the stannaneselone by deselenation of the corresponding 1,2,3,4,5-tetraselenastannolane with triphenylphosphine is also described.

引用

页码：43 / 48

页数：6

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