137451-96-8Relevant articles and documents
Gold(I)-catalyzed tandem oxidative ring-opening/C-C bond cleavage reactions of vinylidenecyclopropanes with secondary amines under an oxygen atmosphere
Lu, Bei-Li,Shi, Min
supporting information; experimental part, p. 9070 - 9075 (2011/09/19)
A Midas touch! Gold(I)-catalyzed tandem oxidative ring-opening/C-C bond cleavage reactions of vinylidenecyclopropanes with a variety of secondary amines proceeded smoothly in toluene or 1,1,2,2-tetrachloroethane (TCE) to give the corresponding amides in moderate to good yields under oxygen atmosphere (see scheme; DCE=1,2-dichloroethane). The scope and limitations as well as the plausible mechanisms have been discussed.
General and Convenient Route to Alkenylidenecyclopropanes: Generation of Alkenylidenecarbenes from 1,1-Dibromocyclopropanes under Phase-transfer Conditions
Isagawa, Kakuzo,Mizuno, Kazuhiko,Sugita, Hikaru,Otsuji, Yoshio
, p. 2283 - 2285 (2007/10/02)
Alkenylidenecyclopropanes have been prepared in a stereospecific manner by the reaction of 1,1-disubstituted 2,2-dibromocyclopropanes with sodium hydroxide under phase-transfer conditions in the presence of alkenes.