140213-85-0Relevant articles and documents
Enantiodivergent Route to the Aromatic Bisabolane Sesquiterpenes via a Chiral Acetylene Alcohol
Takano, Seiichi,Sugihara, Takumichi,Samizu, Kiyohiro,Akiyama, Masashi,Ogasawara, Kunio
, p. 1781 - 1784 (2007/10/02)
Efficient preparation and practical utilization of (R)-1-benzyloxy-3-butyn-2-ol have been established.Treatment of (2S,3S)-4-benzyloxy-2,3-epoxybutyl chloride, obtained via the Sharpless epoxidation, with n-butyllithium afforded (R)-1-benzyloxy-3-butyn-2-