In-Situ 13C and 1H NMR Analysis of the Growing Species in Living Cationic Polymerization of Isobutyl Vinyl Ether by the HCl/SnCl4 Initiating System in the Presence of a nBu4NCl Salt

Hiroshi Katayama; Masami Kamigaito; Mitsuo Sawamoto; Toshinobu Higashimura

doi:10.1021/ma00115a001

In-Situ 13C and 1H NMR Analysis of the Growing Species in Living Cationic Polymerization of Isobutyl Vinyl Ether by the HCl/SnCl4 Initiating System in the Presence of a nBu4NCl Salt

Macromolecules ◽

10.1021/ma00115a001 ◽

1995 ◽

Vol 28 (11) ◽

pp. 3747-3755 ◽

Cited By ~ 22

Author(s):

Hiroshi Katayama ◽

Masami Kamigaito ◽

Mitsuo Sawamoto ◽

Toshinobu Higashimura

Keyword(s):

Vinyl Ether ◽

1H Nmr ◽

Cationic Polymerization ◽

Nmr Analysis ◽

Living Cationic Polymerization

Download Full-text

Living cationic polymerization of isobutyl vinyl ether by hydrogen chloride/Lewis acid initiating systems in the presence of salts: in-situ direct NMR analysis of the growing species

Macromolecules ◽

10.1021/ma00059a023 ◽

1993 ◽

Vol 26 (7) ◽

pp. 1643-1649 ◽

Cited By ~ 87

Author(s):

Masami Kamigaito ◽

Yoshihiro Maeda ◽

Mitsuo Sawamoto ◽

Toshinobu Higashimura

Keyword(s):

Hydrogen Chloride ◽

Vinyl Ether ◽

Lewis Acid ◽

Cationic Polymerization ◽

Nmr Analysis ◽

Living Cationic Polymerization

Download Full-text

In-Situ Direct Analysis of the Growing Species by119Sn NMR Spectroscopy: Living Cationic Polymerization of Isobutyl Vinyl Ether with HCl/SnCl4/nBu4NCl1

Macromolecules ◽

10.1021/ma980320r ◽

1998 ◽

Vol 31 (15) ◽

pp. 4703-4709 ◽

Cited By ~ 11

Author(s):

Hiroshi Katayama ◽

Masami Kamigaito ◽

Mitsuo Sawamoto

Keyword(s):

Nmr Spectroscopy ◽

Vinyl Ether ◽

Cationic Polymerization ◽

Direct Analysis ◽

Living Cationic Polymerization

Download Full-text

The nature of the growing species in living cationic polymerization: Principles, stereochemistry, and in-situ NMR analysis

Macromolecular Symposia ◽

10.1002/masy.19940850104 ◽

1994 ◽

Vol 85 (1) ◽

pp. 33-43 ◽

Cited By ~ 11

Author(s):

Mitsuo Sawamoto

Keyword(s):

Cationic Polymerization ◽

Nmr Analysis ◽

Living Cationic Polymerization ◽

In Situ Nmr

Download Full-text

In situ and readily prepared metal catalysts and initiators for living cationic polymerization of isobutyl vinyl ether: dual-purpose salphen as a ligand framework for ZrCl4and an initiating proton source

Polymer Chemistry ◽

10.1039/c4py01012d ◽

2015 ◽

Vol 6 (1) ◽

pp. 30-34 ◽

Cited By ~ 9

Author(s):

Sensho Kigoshi ◽

Arihiro Kanazawa ◽

Shokyoku Kanaoka ◽

Sadahito Aoshima

Keyword(s):

Vinyl Ether ◽

Cationic Polymerization ◽

Metal Catalysts ◽

Dual Purpose ◽

Living Cationic Polymerization ◽

Proton Source

A well-defined catalyst, generated quantitativelyin situsimply by mixing ZrCl4and a salphen ligand was shown to induce the living cationic polymerization of isobutyl vinyl ether.

Download Full-text

Principles and design of living cationic polymerization of vinyl monomers: The nature of the growing species based on in-situ 1 H NMR analysis

Makromolekulare Chemie Macromolecular Symposia ◽

10.1002/masy.19930670124 ◽

1993 ◽

Vol 67 (1) ◽

pp. 299-309 ◽

Cited By ~ 3

Author(s):

Mitsuo Sawamoto ◽

Toshinobu Higashimura

Keyword(s):

Cationic Polymerization ◽

Vinyl Monomers ◽

Nmr Analysis ◽

H Nmr ◽

Living Cationic Polymerization

Download Full-text

In-Situ Direct Mechanistic Transformation from RAFT to Living Cationic Polymerization for (Meth)acrylate−Vinyl Ether Block Copolymers

Macromolecules ◽

10.1021/ma101420u ◽

2010 ◽

Vol 43 (18) ◽

pp. 7523-7531 ◽

Cited By ~ 57

Author(s):

Shinya Kumagai ◽

Kanji Nagai ◽

Kotaro Satoh ◽

Masami Kamigaito

Keyword(s):

Block Copolymers ◽

Vinyl Ether ◽

Cationic Polymerization ◽

Living Cationic Polymerization

Download Full-text

Design of Benign Initiator for Living Cationic Polymerization of Vinyl Ethers: Facile in Situ Generation of Vinyl Ether–Hydrogen Halide Adducts and Subsequent Controlled Polymerization without a Lewis Acid Catalyst

Macromolecules ◽

10.1021/ma402490f ◽

2014 ◽

Vol 47 (5) ◽

pp. 1578-1585 ◽

Cited By ~ 26

Author(s):

Arihiro Kanazawa ◽

Ryo Hashizume ◽

Shokyoku Kanaoka ◽

Sadahito Aoshima

Keyword(s):

Vinyl Ether ◽

Lewis Acid ◽

Cationic Polymerization ◽

Acid Catalyst ◽

Vinyl Ethers ◽

Controlled Polymerization ◽

Living Cationic Polymerization ◽

Lewis Acid Catalyst ◽

In Situ Generation

Download Full-text

Molecular Engineering of Liquid Crystal Polymers by Living Polymerization. 13. Synthesis and Living Cationic Polymerization of 4-((S(-)-2- Methyl-1-Butyl)Oxycarbonyl)-4'-(omega-Oxyalkyl-1-Vinyl Ether)Biphenyl with Undecanyl and Hexyl Alkyl Groups

10.21236/ada235791 ◽

1991 ◽

Author(s):

V. Percec ◽

Q. Zheng ◽

M. Lee

Keyword(s):

Liquid Crystal ◽

Vinyl Ether ◽

Cationic Polymerization ◽

Living Polymerization ◽

Molecular Engineering ◽

Liquid Crystal Polymers ◽

Living Cationic Polymerization ◽

Alkyl Groups

Download Full-text

Synthesis of Methyl Vinyl Ether-Styrene Block Copolymers by the Sequential Living Cationic Polymerization

Macromolecules ◽

10.1021/ma00092a006 ◽

1994 ◽

Vol 27 (14) ◽

pp. 3714-3720 ◽

Cited By ~ 22

Author(s):

Takahiro Ohmura ◽

Mitsuo Sawamoto ◽

Toshinobu Higashimura

Keyword(s):

Block Copolymers ◽

Vinyl Ether ◽

Cationic Polymerization ◽

Methyl Vinyl ◽

Living Cationic Polymerization ◽

Methyl Vinyl Ether

Download Full-text

Living Cationic Polymerization of Vinyl Ether with a Thienyl Group

KOBUNSHI RONBUNSHU ◽

10.1295/koron.2014-0089 ◽

2015 ◽

Vol 72 (7) ◽

pp. 433-439

Author(s):

Takeshi NAMIKOSHI ◽

Ayaka KANEDA ◽

Takashi MIYANAGA ◽

Shinji WATANABE ◽

Miki MURATA

Keyword(s):

Vinyl Ether ◽

Cationic Polymerization ◽

Living Cationic Polymerization ◽

Thienyl Group

Download Full-text