335165-04-3Relevant academic research and scientific papers
Cyclocarbopalladation: 5-exo-dig cyclization versus direct stille cross-coupling reaction. The influence of the α,β-propargylic substitution
Salem, Bahaa,Delort, Estelle,Klotz, Philippe,Suffert, Jean
, p. 2307 - 2310 (2003)
(Matrix presented) Several bicyclic compounds bearing a 1,2-cyclopentanediol have been prepared from various anti- or syn-γ-bromopropargylic diols and cis-dioxolanes under palladium(0) catalysis. The reaction proceeds through a 5-exo-dig cyclocarbopallada
Preparation of polycyclic systems by sequential 5-exo-digonal radical cyclization, 1,5-hydrogen transfer from silicon, and 5-endo-trigonal cyclization
Clive,Yang,Macdonald,Wang,Cantin
, p. 1966 - 1983 (2007/10/03)
Radicals of type 1 undergo 5-exo diagonal cyclization, and the resulting vinyl radical abstracts hydrogen from silicon to afford a silicon-centered radical. This radical closes in a 5-endo trigonal manner to generate radicals of type 4, which are reduced
