Neutral and cationic group 13 alkyl and hydride complexes of a phosphinimine-amide ligand

被引：43

作者：

Masuda, JD ^{[1
]}

Walsh, DM ^{[1
]}

Wei, PR ^{[1
]}

Stephan, DW ^{[1
]}

机构：

[1] Univ Windsor, Dept Chem & Biochem, Windsor, ON N9B 3P4, Canada

来源：

ORGANOMETALLICS | 2004年 / 23卷 / 08期

关键词：

D O I：

10.1021/om0306776

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The phosphinimine-amine ligand 1 reacts with MR3 (M = Al, Ga; R = Me, H) with loss of RH to form the complexes (i-Pr2C6H3N)C(Me)CHPPh2(NC6H3-i-Pr-2)MMe2 (M = Al (2), Ga (3)) and (i-Pr2C6H3N)C(Me)CHPPh2(NC6H3-i-Pr-2)AlH2 (4). Subsequent reactions of 2 and 3 with [Ph3C] [B(C6F5)(4)] afforded [(i-Pr2C6H3N)C(Me)CHPPh2(NC6H3-i-Pr-2)MMe] [B(C6F5)(4)] (M = Al (5), Ga (6)), while similar reactions of 2 and 3 with B(C6F5)(3) gave [(i-Pr2C6H3N)C(Me)CHPPh2(NC6H3-i-Pr-2)MMe] [B(C6F5)(3)Mel (M = Al (8), Ga (9)). The analogous reactions of 4 with [Ph3C] [B(C6F5)(4)] and B(C6F5)(3) resulted in the formation of [(i-Pr2C6H3N)C(Me)CHPPh2-(NC6H3-i-Pr(2)AIH] [B(C6F5)(4)] (10) and [(i-Pr2C6H3N)C(Me)CHPPh2(NC6H3-i-Pr-2)AIH] [B(C6F5)(3)H]- (11), respectively. Crystallographic studies of 1, 2, 4, and [(i-Pr2C6H3N)C(Me)CHPPh2(NC6H3-i-Pr(2))AIMe(OEt2)] [B(C6F5)(4)] (7) are reported.

引用

页码：1819 / 1824

页数：6

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