847158-94-5Relevant articles and documents
Contrasteric stereochemical dictation of the cyclobutene ring-opening reaction by a vacant boron p orbital
Murakami, Masahiro,Usui, Ippei,Hasegawa, Munehiro,Matsuda, Takanori
, p. 1366 - 1367 (2005)
Cyclobutene, having a pinacolatoboryl group at the 3-position, was prepared by the reaction of trimethyl borate with a cyclobutenyl anion, which was generated by reductive lithiation of 3-(phenylselenyl)cyclobutene. Its thermal ring-opening reaction provi