Cationic Polymerization of Anethole and Its Model Reaction: A Stereochemical Approach to the Propagation MechanismHigashimura, Toshinobu; Hirokawa, Yoshitsugu; Matsuzaki, Kei; Kawamura, Tokiji; Uryu, Toshiyuki · Polymer Journal · 1979

Studies on the Nature of Propagating Species in Cationic Polymerization of Isobutyl Vinyl Ether by IodineOhtori, Toshiyuki; Hirokawa, Yoshitsugu; Higashimura, Toshinobu · Polymer Journal · 1979

Cationic Polymerization of (S)-2-Methylbutyl Propenyl Ether and Optical Rotatory Properties of Its Polymer in SolutinoHirokawa, Yoshitsugu; Higashimura, Toshinobu · Polymer Journal · 1976

Stereochemistry in cationic polymerization of alkenyl ethers. I. 1H- and 13C-NMR spectra of poly(propenyl ethers)Toshinobu Higashimura; Mitsuru Hoshino; Yoshitsugu Hirokawa; Kei Matsuzaki; Toshiyuki Uryu · 1977

The effect of the counter-anion on the steric structure of poly(alkenyl ether)s in cationic polymerizationYoshitsugu Hirokawa; Toshinobu Higashimura; Kei Matsuzaki; Tokiji Kawamura; Toshiyuki Uryu · 1979

Stereochemistry in cationic polymerization of alkenyl ethers. III. Effect of the alkoxy group on the steric structure of polymersYoshitsugu Hirokawa; Toshinobu Higashimura; Kei Matsuzaki; Tokiji Kawamura; Toshiyuki Uryu · 1979

Stereochemistry in cationic polymerization of alkenyl ethers. II. Formation of poly(ß-substituted vinyl ether)s with erythro-meso structuresYoshitsugu Hirokawa; Toshinobu Higashimura; Kei Matsuzaki; Toshiyuki Uryu · 1979