57984-04-0Relevant articles and documents
UNUSUAL REACTION OF 2-TRIMETHYLSILYLETHYLIDENETRIARYLPHOSPHORANES (SEYFERTH-WITTIG REAGENT) WITH α-METHYLALDEHYDES: A NOVEL METHOD FOR HIGHLY CRAM-DIASTEREOSELECTIVE ADDITION OF VINYL ANION EQUIVALENT
Tsukamoto, Masamitsu,Iio, Hideo,Tokoroyama, Takashi
, p. 4471 - 4474 (2007/10/02)
By the reaction of α-methylaldehydes with trimethylsilylethylidenetriarylphosphoranes the introduction of vinyl group is effected in highly Cram-selective manner.