96025-23-9Relevant articles and documents
Remote Arylative Substitution of Alkenes Possessing an Acetoxy Group via β-Acetoxy Elimination
Kakiuchi, Fumitoshi,Kochi, Takuya,Kumagai, Takaaki,Muto, Kazuma
supporting information, p. 24500 - 24504 (2021/10/19)
Palladium-catalyzed remote arylative substitution was achieved for the reaction of arylboronic acids with alkenes possessing a distant acetoxy group to provide arylation products having an alkene moiety at the remote position. The use of β-acetoxy elimination as a key step in the catalytic cycle allowed for regioselective formation of unstabilized alkenes after chain walking. This reaction was applicable to various arylboronic acids as well as alkene substrates.
Simple protocol for enhanced (E)-selectivity in Julia-Kocienski reaction
Pospí?il, Ji?í
supporting information; experimental part, p. 2348 - 2352 (2011/05/16)
A short and efficient Julia-Kocienski olefination protocol, based upon the use of chelating agents (18-crown-6 or TDA-1 for K+; 12-crown-4 or HMPA for Li+), was developed. This protocol enhances the (E)-selectivity of the reaction an
The Heterogeneous Catalytic Hydrogenation of Cumulated Allene-cyclopropanes: 1-(2'-Methylpropenylidene)-2-phenylcyclopropane.
Cromble, Leslie,Fernando, Candida E. C.
, p. 1519 - 1537 (2007/10/03)
The unsymmetrical title compound 2 having phenyl as an activating substituent was hydrogenated in heterogeneous solution phase using supported platinum and palladium as well as Raney nickel catalysts. Data are presented graphically using 'snapshot analysi
