ALKYLATION OF BIPHENYL WITH PROPENE ON HNA-MORDENITE

被引:22
作者
MATSUDA, T [1 ]
URATA, T [1 ]
KIKUCHI, E [1 ]
机构
[1] WASEDA UNIV,SCH SCI & ENGN,DEPT APPL CHEM,SHINJUKU KU,TOKYO 169,JAPAN
关键词
ACIDITY; ALKYLATION; BIPHENYL; MORDENITE; PROPENE;
D O I
10.1016/0926-860X(94)00250-9
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
Alkylation of biphenyl with propene to produce 4,4'-diisopropylbiphenyl (4,4'-DIPB) was investigated using silica-alumina and zeolites such as faujasite Y, beta, offretite, mordenite, ZSM-8, and ZSM-5 as catalysts. Of these, mordenite was the most active and selective to 4,3'-DIPB. The highest yield of 3,4'-DIPB was obtained when 55% of the sodium cations of mordenite were exchanged with protons. Propene was selectively consumed by alkylation on this mordenite, while undesirable side reactions of propene occurred if the level of proton exchange was higher. The 4,4'-DIPB produced was isomerized to thermodynamically more favorable isomers, although the isomerization was remarkably suppressed on HNa-mordenite. These results can be understood by taking the acid strength into consideration.
引用
收藏
页码:205 / 215
页数:11
相关论文
共 15 条
[1]  
ERNST S, 1988, STUD SURF SCI CATAL, V37, P29
[2]   SHAPE-SELECTIVE ALKYLATION OF NAPHTHALENE AND METHYLNAPHTHALENE WITH METHANOL OVER H-ZSM-5 ZEOLITE CATALYSTS [J].
FRAENKEL, D ;
CHERNIAVSKY, M ;
ITTAH, B ;
LEVY, M .
JOURNAL OF CATALYSIS, 1986, 101 (02) :273-283
[3]  
GARCES J, 1990, Patent No. 4891448
[4]  
Jacobs P. A., 1987, STUD SURF SCI CAT, P113, DOI [10.1016/S0167-2991(09)60468-7, DOI 10.1016/S0167-2991(09)60468-7]
[5]   SHAPE SELECTIVE ALKYLATION OF POLYNUCLEAR AROMATICS WITH MORDENITE-TYPE CATALYSTS - A HIGH-YIELD SYNTHESIS OF 4,4'-DIISOPROPYLBIPHENYL [J].
LEE, GS ;
MAJ, JJ ;
ROCKE, SC ;
GARCES, JM .
CATALYSIS LETTERS, 1989, 2 (04) :243-247
[6]   SHAPE SELECTIVE CATALYSIS BY ZSM-5 IN DISPROPORTIONATION OF 2-METHYLNAPHTHALENE [J].
MATSUDA, T ;
YOGO, K ;
MOGI, Y ;
KIKUCHI, E .
CHEMISTRY LETTERS, 1990, (07) :1085-1088
[7]  
MATSUDA T, 1994, STUD SURF SCI CATAL, V83, P295
[8]  
Matsuda T., 1990, SEKIYU GAKKAISHI, V33, P214
[9]  
Matsuzaki T., 1989, CHEM EXPRESS, V4, P413
[10]   DERIVATION OF NEW THEORETICAL EQUATION FOR TEMPERATURE-PROGRAMMED DESORPTION OF AMMONIA WITH FREELY OCCURRING READSORPTION [J].
SAWA, M ;
NIWA, M ;
MURAKAMI, Y .
ZEOLITES, 1990, 10 (04) :307-309