作者:Xiaodi Kou、Xiaoyu Wang、Daniel Mendoza-Espinosa、Lev N. Zakharov、Arnold L. Rheingold、William H. Watson、Kimberly A. Brien、L. Kasun Jayarathna、Tracy A. Hanna
DOI:10.1021/ic901134t
日期:2009.12.7
elemental analysis) of 13 bismuth aryloxides are reported. We have prepared bismuth aryloxides with alkyl, aryl, and allylic substituents on the aryl rings. Eleven of these bismuth aryloxides have been characterized with single crystal X-ray diffraction methods. Bismuth−donor interactions (donor = aryl, methoxy) are observed in several cases. Three unexpected bismuth oxo aryloxides (6c, 9c, 11c) were
报告了13种芳基氧化铋的合成和完整表征(mp,NMR,UV / vis,FTIR和元素分析)。我们已经制备了芳基环上具有烷基,芳基和烯丙基取代基的芳基氧化铋。这些铋芳基氧化物中的十一种已通过单晶X射线衍射法进行了表征。在几种情况下观察到铋-供体相互作用(供体=芳基,甲氧基)。还分离出了三个意外的羰基氧化铋氧化铋(6c,9c,11c)。配合物C 77 H 102 Bi 4 Br 6 O 8(6c)是由于在Bi(O-2,6- i Pr 2 -4-BrC 6 H 2)3(6)的合成中作为副产物出现了明显的CH活化和Bi-C键形成。团簇9c具有Bi 32 O 56核,而团簇C 90 H 90 Bi 4 Li 2 O 12(11c)是迄今为止报道的第二个锂铋氧簇。