A simplified, high-yield synthesis, and crystal structure of [tris {bis (2, 4, 6-triisopropylphenyl) tin}]

FJ Brady, CJ Cardin, DJ Cardin, MA Convery…

文献索引：Brady, Fergal J.; Cardin, Christine J.; Cardin, David J.; Convery, Maire A.; Devereus, Michael M.; Lawless, Gerard A. Journal of Organometallic Chemistry, 1991 , vol. 421, # 2-3 p. 199 - 203

全文：HTML全文

被引用次数: 0

摘要

Abstract The species [{Sn (C 2 H 2 i Pr 3-2, 4, 6) 2} 3] has been obtained in a simple, essentially quantitative, synthesis from SnCl 2 and ArLi in diethyl ether at low temperature. The crystal structure analysis confirms the trimeric nature of the molecular units but reveals some unusual features. The crystal contains the unusual feature of an asymmetric unit that consists of three units of [{SnAr 2} 3] in P2 1/c; the molecular unit is a scalene triangle, ...