EFFECTS OF ZINC-CHLORIDE ON THE CLEAVAGE OF ETHER STRUCTURES PRESENT IN COAL

被引:36
作者
MOBLEY, DP [1 ]
BELL, AT [1 ]
机构
[1] UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720
关键词
D O I
10.1016/0016-2361(79)90220-5
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
A number of compounds which model the ether structures found in coal were subjected to reaction in the presence of ZnCl2. Both cyclic and non-cyclic ethers reacted, provided that at least one methylene group was present adjacent to the ether oxygen atom. Complete elimination of oxygen to form water was achieved with dibenzyl and cycloaliphatic ethers, but oxygen bonded directly to a phenyl or naphthyl group was converted to an unreactive phenolic hydroxyl group. © 1979.
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页码:661 / 666
页数:6
相关论文
共 20 条
[1]  
BIEDERMAN G, 1964, 8TH P INT C COORD CH, P434
[2]   EFFECT OF PROMOTERS ON THE ALKYLATION OF BENZENE BY SECONDARY BUTYL METHYL ETHER IN THE PRESENCE OF BORON TRIFLUORIDE [J].
BURWELL, RL ;
ELKIN, LM ;
SHIELDS, AD .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (18) :4567-4570
[3]  
GRENS EA, UNPUBLISHED
[4]  
HOLTEN RR, 1977, LBL5948 L BERK LAB R
[5]   POLYMERIC STRUCTURE OF COAL .1. ROLE OF ETHER BONDS IN CONSTITUTION OF HIGH-RANK VITRINITE [J].
IGNASIAK, BS ;
GAWLAK, M .
FUEL, 1977, 56 (02) :216-222
[6]  
KUZNETSOVA VA, 1971, ZH OBSHCH KHIM+, V41, P1602
[7]  
Monacelli W. J., 1941, J AM CHEM SOC, V63, P1722
[8]  
Olah G.A., 1963, Friedel-Crafts and Related Reactions, V1
[9]   Anti methylation and anti methylenation [J].
Pfeiffer, P ;
Loewe, W .
JOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1937, 147 (10/12) :293-310
[10]  
POVLOCK TP, 1967, TETRAHEDRON LETT, P4131