共 11 条
- [11] Taramasso M., 1983, US Pat, Patent No. [4410501, US4410501]
INFLUENCE OF THE SOLVENT ON THE TITANIUM-BETA CATALYZED OXIDATION OF PHENYLETHYLENES WITHOUT CARBON-CARBON DOUBLE-BOND CLEAVAGE
被引：18
作者：
ALVARO, M
CORMA, A
GARCIA, H
VALENCIA, S
机构：
[1] UNIV POLITECN VALENCIA,DEPT QUIM,E-46071 VALENCIA,SPAIN
[2] UNIV POLITECN VALENCIA,INST TECNOL QUIM,E-46071 VALENCIA,SPAIN
关键词：
TITANIUM BETA;
EPOXIDATION;
PHENYLETHYLENES;
EPOXIDE OPENING;
SOLVENT;
D O I：
10.1016/0926-860X(95)00094-1
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：
Phenylethylenes can be oxidized in methanol by hydrogen peroxide in the presence of zeolite beta containing titanium (TGP) to give predominantly glycol monomethyl ethers (arising from the acid-catalyzed opening up of the primary epoxide) accompanied by lower amounts of carbonyl compounds (derived from the oxidative C=C bond cleavage). These results contrast with those obtained using the same Ti-beta catalyst in acetonitrile or acetone as solvent or with those previously reported using titanium silicalite, where C=C bond rupture was the main process.
引用
收藏
页码：L7 / L11
页数：5
相关论文