CHRISTL, M.;BRUNN, E.;LANZENDOERFER, F., J. AMER. CHEM. SOC., 1984, 106, N 2, 373-382
作者:CHRISTL, M.、BRUNN, E.、LANZENDOERFER, F.
DOI:——
日期:——
Reactions of benzvalene with tetracyanoethylene, 2,3-dichloro-5,6-dicyano-p-benzoquinone, chlorosulfonyl isocyanate, and sulfur dioxide. Evidence for concerted 1,4-cycloadditions to a vinylcyclopropane system
mercuration8 generating products, which indicate addition of the electrophile to the bicyclo[1.1.0]butane skeleton. Also, Ag+ and several metals interact with the q system and catalyze automerizations of 4 and, finally, isomerizations to benzene and fulvene, respectively.9 Katz and co-workers have studied the reactions of 4 with 4phenyl-I,2,4-triazolin-3,5-dione (PTAD)IO and chlorosulfonyl isocyanate