Rotational Isomerism Involving an Acetylenic Carbon: Synthesis of and Barrier to Rotation around C(sp)-C(sp 3 ) Bonds in Bis(1,4-disubstituted 9-triptycyl)ethynes
Toyota, Shinji, Yamamori, Takao, Asakura, Mitsuhiro, Oki, MichinoriVolume:
73
Journal:
Bulletin of the Chemical Society of Japan
DOI:
10.1246/bcsj.73.205
Date:
January, 2000
File:
PDF, 734 KB
2000