Rapid synthesis of Group VI carbonyl complexes by coupling borohydride catalysis and microwave heating

被引：15

作者：

Birdwhistell, Kurt R. ^{[1
]}

Schulz, Brian E. ^{[1
]}

Dizon, Paula M. ^{[1
]}

机构：

[1] Loyola Univ, Dept Chem, New Orleans, LA 70118 USA

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2012年 / 26卷

基金：

美国国家科学基金会;

关键词：

Group VI tetracarbonyl complexes; Rapid synthesis; Microwave; Catalysis; Sodium borohydride; cis-Selectivity; ASSISTED SYNTHESIS; METAL-CARBONYLS; MONOXIDE; WATER; SUBSTITUTION; DERIVATIVES; CHEMISTRY; PHOSPHINE; LIGANDS;

D O I：

10.1016/j.inoche.2012.09.030

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Several Group VI tetracarbonyl phosphine and tertiary amine complexes [M(CO)(4) L-2, M = Cr, Mo, W, L-2 = 2PPh(3), dppm, dppe, dppp, dppb, bpy, phen, dppf] were synthesized in minutes in the microwave at moderate temperature, atmospheric pressure, and utilizing NaBH4 as a catalyst. The reactions were optimized by careful solvent selection. The octahedral complexes were isolated in percent yields ranging from 17 to 95. The lower temperatures, shorter reaction times, benign solvents, and lower pressures as compared to the traditional thermal syntheses provide a rapid, eco-friendly synthetic route to these common Group VI complexes. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：69 / 71

页数：3

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