Preparation and use of novel molybdenum-containing organic complexes as catalysts in the epoxidation of cyclohexene

被引：23
|
作者：
Kotov, SV
Kolev, TM
Georgieva, MG
机构：
[1] Univ Prof Dr As Zlatarov, Burgas 8010, Bulgaria
[2] Bulgarian Acad Sci, Inst Organ Chem, BU-1113 Sofia, Bulgaria
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2003年 / 195卷 / 1-2期
关键词：
squaric acid; molybdenum-containing complexes; catalysts; epoxidation;
D O I：
10.1016/S1381-1169(02)00578-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Novel molybdenum-containing organic complexes based on 3,4-dihydroxy-3-cyclobutene-1,2-dione ("squaric acid") and some organic amines have been synthesized and characterized by infrared (IR) spectroscopy, thermogravimetric (TGA) and elemental analyses. The resulting molybdenum complexes were introduced as catalysts in the epoxidation of cyclohexene with t-butylhydroperoxide (TBHP) and showed high activities and selectivities, comparable to those of the commercially available molydenyl acetylacetonate (MoO2(acac)(2)). (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：83 / 94
页数：12
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