Ring-opening cycloaddition of 4-thiadispiro[2.1.2.2]non-8-ene with tetracyanoquinodimethane via zwitterion. Formation of (2,5)thiophenophanes and a specific effect of ethereal solvent
作者:Takashi Tsuji、Takaya Ishihara、Shinya Nishida
DOI:10.1021/jo00058a054
日期:1993.3
TSUJI TAKASHI; SHIBATA TOHRU; HIENUKI YUTAKA; NISHIDA SHINYA, J. AMER. CHEM. SOC., 1978, 100, NO 6, 1806-1814