112489-56-2Relevant articles and documents
Improved E-selectivity in the Wittig reaction of stabilized ylides with alpha-alkoxyaldehydes and sugar lactols.
Harcken,Martin
, p. 3591 - 3593 (2001)
[reaction: see text]. The Wittig reactions of alpha-alkoxyaldehydes and sugar lactols with stabilized ylides such as (alkoxycarbonylmethylene)triphenylphosphoranes typically proceed with low E-selectivities. However, we have discovered that the reaction o
AN OBSERVATION OF DIASTEREOFACE SELECTIVITY IN THERMAL REACTIONS BETWEEN δ-ALKOXYALLYLSTANNANES AND ALDEHYDES
Mortlock, Simon V.,Thomas, Eric J.
, p. 2479 - 2482 (2007/10/02)
The δ-alkoxyallylstannanes (4) and (5) react stereoselectively on heating with p-nitrobenzaldehyde to provide the homoallylic alcohols (14) - (17), with (14) : (15) = 82 : 18; (16) : (17) = 73 : 27
THE REACTION OF CARBOHYDRATE-DERIVED ALKOXYALDEHYDES WITH METHOXYCARBONYLMETHYLENETRIPHENYLPHOSPHORANE: STEREOSELECTIVE SYNTHESIS OF β-UNSATURATED ESTERS
Valverde, Serafin,Martin-Lomas, Manuel,Herradon, Bernardo,Garcia-Ochoa, Silvestre
, p. 1895 - 1902 (2007/10/02)
The reaction of several carbohydrate-derived alkoxyaldehydes with methoxycarbonylmethylenetriphenylphosphorane affords α,β-unsaturated esters with Z-stereoselectivity.The stereoselectivity depends on the substrate structure and the nature of the solvent u