144425-48-9Relevant academic research and scientific papers
2-benzothiazolyl propargyl sulfides: Versatile precursors for enantiopure allenes, E-α,β-unsaturated ketones and Z-sulfonylalkenes
Kapeller, Dagmar C.,Kocienski, Philip J.
, p. 3811 - 3821 (2011/01/12)
A novel, stereospecific route to allenes is described. The approach proceeds via a retro-ene reaction, initiated by lithium aluminium hydride mediated cleavage of benzothiazole from the respective (chiral) 2-benzothiazolyl propargyl sulfone precursors. As
Concise Allene Synthesis from Propargylic Alcohols by Hydrostannation and Deoxystannylation: A New Route to Chiral Allenes
Konoike, Toshiro,Araki, Yoshitaka
, p. 5093 - 5096 (2007/10/02)
Propargylic alcohols were converted to allenes in a two-step one-pot process comprised of hydrostannation of propargylic alcohols and subsequent deoxystannylation.Chiral (S)-2,3-decadiene of high enantiomeric excess (ee) can be prepared in a similar way.
