916576-31-3Relevant articles and documents
Copper-catalyzed hydroalkylation of alkynes: Addition of sp3 C-H bonds across carbon-carbon triple bonds
Huang, Lehao,Cheng, Kai,Yao, Bangben,Zhao, Jinlong,Zhang, Yuhong
scheme or table, p. 3504 - 3510 (2010/02/28)
The regioselective copper-catalyzed addition of sp3 C-H bonds adjacent to an oxygen atom to various alkynes has been accomplished under mild reactions conditions in the presence of tertbutyl hydroperoxide to give the corresponding alkenylated p
Phase transfer Wittig reaction with 1,3-dioxolan-2-yl-methyltriphenyl phosphonium salts: An efficient method for vinylogation of aromatic aldehydes
Daubresse, Nicolas,Francesch, Charlette,Rolando, Christian
, p. 10761 - 10770 (2007/10/03)
Aldehydes were efficiently transformed into allylic dioxolanes by a Wittig-type reaction, using 1,3-dioxolan-2-yl-methyltriphenylphosphonium bromide under phase transfer conditions. The substituent kinetic effects were studied, and related to Hammett values and electrochemical potentials.