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Issue:
DENGRITIC- POLYESTER POLYOL ALLYL ETHERIZATION
Author(s):
LIU Hongwen
Pages:
168
-
170
Year:
2001
Issue:
2
Journal:
JOURNAL OF NANCHANG UNIVERSITY NATURAL SCIENCE
Keyword:
树枝状聚酯多元醇
;
树枝状聚酯多元醇烯丙基醚
;
酯化
;
烯丙基醚化
;
Abstract:
在三乙胺作催化剂的情况下,树枝状聚酯多元醇与丁二酸酐作用生成树枝状聚酯多元醇丁二酸单酯;后者在相转移催化下,与氯丙烯在弱碱条件下进行成酯反应,合成了未见文献报道的树枝状聚酯多元醇丁二酸烯丙基酯化产物;羟基酯化率为80%.
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