RECENT PROGRESS IN THE MANUFACTURING PROCESS FOR 4,4'-BIPHENOL DERIVATIVES

被引:0
|
作者
IWANE, H
SUGAWARA, T
IMANARI, M
机构
关键词
4,4'-BIPHENOL DERIVATIVES; 4,4'-BIPHENOL; 3,3',5,5'-TETRAMETHYL-4,4'-BIPHENOL; PHENOL; 2,6-DI-T-BUTYLPHENOL; 2,6-DIMETHYLPHENOL; 4,4'-DIISOPROPYLBIPHENYL; LIQUID PHASE OXIDATION; HOMOCOUPLING REACTION; PHENOLIC OXIDATIVE COUPLING;
D O I
10.5059/yukigoseikyokaishi.49.1119
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
4,4'-Biphenol derivatives are very useful for the raw material of polyesters, polycarbonates, polysulfones and polyepoxides. Many manufacturing process have been investigated. In this review, we describe especially recent progress in manufacturing process for two representatives. (1) Some manufacturing process for the 4,4'-biphenol:phenol process, 2,6-di-t-butylphenol process, 4-halophenol process, 4,4'-diisopropylbiphenyl process, 4,4'-dihalobiphenyl process, alkaline fusion process and 4-hydroxycyclohexanone process. (2) Our new process for the 3,3',5,5'-tetramethyl-4,4'-biphenol.
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页码:1119 / 1126
页数:8
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