107432-65-5Relevant academic research and scientific papers
Carbenoid rearrangement in the series of substituted gem- dibromospiropentanes
Sedenkova,Averina,Grishin,Kuznetsova,Zefirov
, p. 950 - 957 (2008)
A series of new substituted gem-dibromospiropentanes was studied in a reaction with methyllithium at -55...-50°C. This reaction is a carbenoid rearrangement that leads to the formation of monomeric and dimeric bromocyclobutenes and also to the products of
SPIROPENTANES. III. SYNTHESIS OF gem-DIHALOGENOSPIROPENTANES
Formanovskii, A. A.,Kozotsyna, N. Yu.,Bolesov, I. G.
, p. 71 - 76 (2007/10/02)
A series of the simplest alkyl- and phenyl-gem-dihalogenospiropentanes were synthesized by the condensation of alkyl- and arylmethylenecyclopropanes with dichloro- and dibromocarbenes.The introduction of substituents into the three-membered ring leads to
