OXIDATIVE CARBONYLATION OF METHANOL TO DIMETHYL CARBONATE (DMC) - A NEW CATALYTIC-SYSTEM

被引：78

作者：

DELLEDENNE, D

RIVETTI, F

ROMANO, U

机构：

[1] ENICHEM SYNTH,DEPT RES & DEV,I-20097 SAN DONATO MILANE,ITALY

[2] ENICHEM SPA,IST GUIDO DONEGANI,I-28100 NOVARA,ITALY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 488卷 / 1-2期

关键词：

COBALT; CARBONYLATION; METHANOL; CATALYSIS; DIMETHYL CARBONATE;

D O I：

10.1016/0022-328X(94)00039-F

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Oxidative carbonylation of methanol to dimethylcarbonate catalysed by cobalt complexes is reported. Cobalt complexes with oxygen and or nitrogen donor ligands such as carboxylate, acetylacetonate, picolinate and Schiff bases are suitable catalysts. The oxidative carbonylation of methanol catalysed by cobalt complexes which has never been reported, affords dimethylcarbonate with remarkably high selectivities. Of the cobalt complexes, those with Schiff bases show the highest reactivity. The influence of co-solvents was also examined.

引用

页码：C15 / C19

页数：5

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