PREPARATION OF HOMOCHIRAL CROWN-ETHER CONTAINING (S)-1-(1-ADAMANTYL)ETHANE-1,2-DIOL AS A CHIRAL SUBUNIT AND ITS ENANTIOSELECTIVE COMPLEXATION WITH AN ORGANIC AMMONIUM CATION

被引:17
|
作者
NAEMURA, K [1 ]
MIZOOKU, T [1 ]
KAMADA, K [1 ]
HIROSE, K [1 ]
TOBE, Y [1 ]
SAWADA, M [1 ]
TAKAI, Y [1 ]
机构
[1] OSAKA UNIV,INST SCI & IND RES,IBARAKI,OSAKA 567,JAPAN
关键词
D O I
10.1016/0957-4166(94)80125-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Homochiral 1-(1-adamantyl)ethane-1,2-diol(5) was prepared and its absolute configuration was determined to be (S)-(+)-5 by enzymatic and H-1 n.m.r. spectroscopic methods. Using (S)-(+)-5 as a chiral subunit, the homochiral crown ether (+)-18 was synthesized and its enantioselectivity in complexation of methionine methyl ester perchlorate was also examined by the H-1 n.m.r. spectroscopic method.
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页码:1549 / 1558
页数:10
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