Sequence control on the ring‐opening oligomerization of cyclic imino ethers
作者:
Keigo Aoi,
Masahiko Okada,
Masatoshi Miyamoto,
期刊:
Macromolecular Rapid Communications
(WILEY Available online 1997)
卷期:
Volume 18,
issue 1
页码: 17-21
ISSN:1022-1336
年代: 1997
DOI:10.1002/marc.1997.030180103
出版商: Hüthig&Wepf Verlag
数据来源: WILEY
摘要:
AbstractSequence‐controlled oligomers of cyclic imino ethers were synthesized by the one‐pot multi‐stage feeding method. Selective formation of the sequence was clearly demonstrated by equimolar reactions between the monomers and 1:1 adducts of an initiator with the monomers. Efficiency of the sequence control is determined by the difference of reactivities of the active ends. A new general prerequisite to synthesize a well‐defined sequence by multi‐stage oligomerization was
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