Synthesis of aromatic polyester having oligosaccharide in the main chain

被引：0
|
作者：
Hatanaka, K [1 ]
Shiraishi, R [1 ]
Katsuraya, K [1 ]
Okuyama, K [1 ]
机构：
[1] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
来源：
NIPPON KAGAKU KAISHI | 2002年 / 01期
关键词：
D O I：
10.1246/nikkashi.2002.53
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
On D-lactose, C-6 and C-6' which have the primary hydroxy groups were selectively triphenylmethylated and the remaining secondary hydroxy groups were acetylated. During detriphenylmethylation, acyl migration occurred to give acetylated lactose having free hydroxy groups on C-6 and C-46'. Polycondensation of the obtained 1,2,3,2',3',6'-hexa-O-acetyl-D-lactose and terephthaloyl chloride gave the aromatic polyester having lactose in the main chain.
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页码：53 / 55
页数：3
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