Mechanistic study of methanol carbonylation catalyzed by an iridium complex in the presence of methyl iodide

1978 ◽  
Vol 51 (1) ◽  
pp. 96-100 ◽  
Author(s):  
T MATSUMOTO
Keyword(s):  
Methyl Iodide ◽  
Mechanistic Study ◽  
Iridium Complex ◽  
Methanol Carbonylation

Efficient methanol carbonylation to methyl acetate catalyzed by a cyclic(alkyl)(amino)carbene iridium complex

2020 ◽  
Vol 10 (17) ◽  
pp. 6045-6049
Author(s):  
Dejin Zhang ◽  
Guoqiang Yang ◽  
Yue Zhao ◽  
Shouyan Shao ◽  
Guisheng Zhu ◽  
...  
Keyword(s):  
Methyl Acetate ◽  
Iridium Complex ◽  
Methanol Carbonylation

An efficient cyclic(alkyl)(amino) carbene iridium complex (C-2) was developed for methanol carbonylation to methyl acetate (MA) directly.

A Novel NiCl2-CuCl2/HMOR Catalyst for Direct Vapor-Phase Carbonylation of Methanol

2013 ◽  
Vol 316-317 ◽  
pp. 983-986 ◽  
Author(s):  
Hai Xia Wang ◽  
Wen Wen Guo ◽  
Ling Jun Zhu
Keyword(s):  
High Activity ◽  
Methyl Iodide ◽  
Vapor Phase ◽  
Methanol Conversion ◽  
Catalytic Performance ◽  
Composite Catalyst ◽  
Reaction Conditions ◽  
Reaction Pressure ◽  
Methanol Carbonylation ◽  
Optimum Reaction

Direct vapor-phase methanol carbonylation, without any methyl iodide in the feed as a promoter, was carried out over NiCl2-CuCl2/HMOR catalysts. The results showed that NiCl2-CuCl2/HMOR catalysts exhibited high activity for methanol carbonylation. The optimum component of the composite catalyst was 5wt% NiCl2 and 15wt% CuCl2. In addition, the effects of reaction pressure and temperature on catalytic performance of 5%NiCl2-15%CuCl2/HMOR catalyst were investigated. It was revealed that methanol conversion of 84.2% and carbonylation selectivity of 73.5% could be obtained under the optimum reaction conditions of P=1.5MPa and T=623K.

A mechanistic study of thermal C-H reductive elimination from a six-coordinate d6 iridium complex

1998 ◽  
Vol 270 (1-2) ◽  
pp. 537-542 ◽  
Author(s):  
Glen P. Rosini ◽  
Kun Wang ◽  
Bhushan Patel ◽  
Alan S. Goldman
Keyword(s):  
Reductive Elimination ◽  
Mechanistic Study ◽  
Iridium Complex

Mechanistic Study of Rhodium/xantphos-Catalyzed Methanol Carbonylation

2011 ◽  
Vol 30 (22) ◽  
pp. 6166-6179 ◽  
Author(s):  
Gary L. Williams ◽  
Christopher M. Parks ◽  
C. Robert Smith ◽  
Harry Adams ◽  
Anthony Haynes ◽  
...  
Keyword(s):  
Mechanistic Study ◽  
Methanol Carbonylation

Mechanistic study of proliferation induced by Angelica sinensis in gastric epithelial cells

2001 ◽  
Vol 120 (5) ◽  
pp. A145-A145
Author(s):  
C CHO ◽  
Y YE ◽  
E LIU ◽  
V SHIN ◽  
N SHAM
Keyword(s):  
Epithelial Cells ◽  
Mechanistic Study ◽  
Angelica Sinensis ◽  
Gastric Epithelial Cells

Mechanistic study on the cardioprotective and chemosensitizing effects of a novel danshensu derivative

Planta Medica ◽  
2014 ◽  
Vol 80 (16) ◽  
Author(s):  
L Wang ◽  
L Shan ◽  
G Cui ◽  
Y Chen ◽  
J li ◽  
...  
Keyword(s):  
Mechanistic Study
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