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Activated Monomer Cationic Polymerization of Lactones and the Application to Well-Defined Block Copolymer Synthesis with Seven-Membered Cyclic Carbonate

Shibasaki, Yuji, Sanada, Hidetsugu, Yokoi, Makiko, Sanda, Fumio, Endo, Takeshi·2000·Macromolecules

Abstract

Activated monomer cationic ring-opening polymerization of ε-caprolactone (ε-CL) and δ-valerolactone (δ-VL) and the synthesis of di- and triblock copolymers of a seven-membered cyclic carbonate (7CC) and these lactones initiated with n -butyl alcohol/HCl·Et 2 O and H 2 O/HCl·Et 2 O were carried out to obtain the corresponding homopolymers and block copolymers with narrow polydispersity ratios in one pot quantitatively. The molecular weights of the obtained polymers could be controlled with the feed ratio of the monomer and initiator.

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Research works printed but not linked: 18

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Metadata

Authors
Shibasaki, Y., Sanada, H., Yokoi, M., Sanda, F., & Endo, T.
Venue
Macromolecules
Published
2000-05-17
Volume
33
Issue
12
Pages
4316-4320
ISSN
  • 0024-9297 (ISSN-L)
  • 1520-5835
OpenAlex
W1972841233
Cited by
209
References
0
FWCI
2.67
Type
journal article
Language
en
Open access
closed

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