A new oxo-bridged borate derived from dimeric boron complexes

被引：10

作者：

Barba, V ^{[1
]}

Vargas, G ^{[1
]}

Gómez, E ^{[1
]}

Farfán, N ^{[1
]}

机构：

[1] Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Quim, Mexico City 07000, DF, Mexico

来源：

INORGANICA CHIMICA ACTA | 2000年 / 311卷 / 1-2期

关键词：

boron complexes; tridentate ligands; dimeric complexes; oxo-bridged complexes;

D O I：

10.1016/S0020-1693(00)00282-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of 2-salicylideneamino hydroxyethane (H(2)SAE) with B(NMe2)(3), B(OH)(3) and C6F5B(OH)(2) leads to the dimeric boron compounds [B(SAE)(NMe2)](2) (2), [B(SAE)(OH)](2) (3) and [B(SAE)(C6F5)](2) (4) in moderate to good yields. Compound 2 hydrolyses slowly at room temperature (r.t.) to give the dimeric ore-bridged boron compound mu -oxo-[B(SAE)](2) (5). Dehydration of 3 or hydrolysis of 4 with elimination of the aryl group conduced to the same derivative. The X-ray crystallographic analysis confirmed the molecular structure for compound 5. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：133 / 137

页数：5

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