157379-07-2Relevant academic research and scientific papers
Synthesis of Syn and Anti Homopropargylic and Allenic Alcohols through Diastereoselective SE2' Addition of a Common Chiral Allenylstannane Precursor to Aldehydes
Marshall, James A.,Perkins, Jolyon
, p. 3509 - 3511 (1994)
The (tri-n-butylallenyl)stannanes 3 and 17 afford the allenyl adducts 8 and 19 upon brief treatment with stannic chloride and then addition of isobutyraldehyde, whereas preequilibration with SnCl4 and subsequent aldehyde addition leads to the anti homopro
Synthesis of syn,syn; anti,syn; syn,anti; and anti,anti Stereotriads from a Single Pair of Enantiomeric Reagents
Marshall, James A.,Perkins, Jolyon F.,Wolf, Mark A.
, p. 5556 - 5559 (2007/10/03)
The stannanes (S)-1a, (R)-1b, and (S)-1c add to (S)- and (R)-2-methyl-3-(benzyloxy)propanal ((S)-2 and (R)-2) to afford the syn,syn (BF3*OEt2 promotion), syn,anti (MgBr2*OEt2 promotion), anti,anti (SnCl4-derived reagent in CH2Cl2), and anti,syn (SnCl4-derived reagent in hexane) stereotriad adducts 3, 4, 6, and 7.
