140226-79-5Relevant academic research and scientific papers
Nickel-catalyzed regio- and stereoselective reductive coupling between methylenecyclopropanes, aldehydes, and triethylborane with retention of the cyclopropane ring
Ogata, Kenichi,Shimada, Daisuke,Fukuzawa, Shin-Ichi
supporting information; experimental part, p. 6142 - 6146 (2012/06/18)
Running rings: The first regio- and stereoselective reductive coupling between methylenecyclopropanes, aldehydes, and triethylborane with retention of the cyclopropane ring was achieved using a nickel-phosphine catalyst (see scheme). The reductive coupling reaction constructed a stereo-defined cyclopropane ring with formation of a quaternary stereogenic carbon center. Copyright
A Convergent Method for the Stereoselective Synthesis of Trisubstituted Alkenes
Martin, Stephen F.,Daniel, Dilon,Cherney, Robert J.,Liras, Spiros
, p. 2523 - 2525 (2007/10/02)
A method for the stereoselective, convergent synthesis of trisubstituted alkenes has been developed.The procedure features the synthesis of allylic alcohols 9 by coupling an aldehyde with a vinyl organometallic reagent.Treatment of 9 with carbon disulfide
