First structural characterization of completely alkyl-substituted Al–Sb Lewis acid–base adducts
作者:Stephan Schulz、Andreas Kuczkowski、Martin Nieger
DOI:10.1016/s0022-328x(00)00240-0
日期:2000.6
acid–base adducts R3Al←SbR′3 (R′=Et, R=Me (1), Et (2), t-Bu (3); R′=n-Pr, R=Me (4), Et (5), t-Bu (6); R′=i-Pr, R=Me (7), Et (8), t-Bu (9); R′=sec-Bu, R=Me (10), Et (11), t-Bu (12); R′=t-Bu, R=Me (13), Et (14), t-Bu (15)) were obtained by reaction of aluminum trialkyls R3Al and the corresponding antimony trialkyls R′3Sb. For the first time, solid state structures of all-alkyl substituted Al–Sb adducts (3,
几个路易斯酸-碱加合物- [R 3的Al←SBR' 3(R'=的Et,R =我(1),等(2),吨-Bu(3); R'= Ñ -Pr,R =我(4),Et(5),t -Bu(6); R'= i -Pr,R = Me(7),Et(8),t -Bu(9); R'= sec -Bu,R = Me (10),Et(11),t -Bu(12); R'= t -Bu,R = Me(13),Et(14),吨-Bu(15))通过三烷基铝的反应得到[R 3 Al和相应的三烷基锑R' 3的Sb。首次,全烷基的固态结构的被取代的Al-Sb的加合物(3,9,13,14)通过单晶X-射线分析测定。