Latent low-coordinate titanium imides supported by a sterically encumbering β-diketiminate ligand

被引：29

作者：

Basuli, F

Clark, RL

Bailey, BC

Brown, D

Huffman, JC

Mindiola, DJ ^{[1
]}

机构：

[1] Indiana Univ, Dept Chem, Bloomington, IN 47405 USA

[2] Indiana Univ, Ctr Mol Struct, Bloomington, IN 47405 USA

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 17期

关键词：

D O I：

10.1039/b500350d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Addition of an equal molar quantity of R(-) (R = Me, SiMe(3)) to complex (Nacnac)Ti=NAr(OTf) (Nacnac(-) = [ArNC(tBu)](2)CH, Ar = 2,6-iPr(2)C(6)H(3)) forms the imido alkyl (Nacnac) Ti=NAr(R), which can be readily protonated to afford [(Nacnac)Ti=NAr(L)](+) (L = THF, Et(2)O, eta(1)-C(6)H(5)NMe(2)), or treated with B(C(6)F(5))(3) to afford the zwitterion (Nacnac) Ti=NAr(mu-CH(3))B(C(6)F(5))(3).

引用

页码：2250 / 2252

页数：3

共 41 条

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