717908-83-3Relevant articles and documents
Stereoselective conjugate addition of benzyl phenylsulfonyl carbanions to enoates derived from D-mannitol
Ferreira, Andre R. G.,Vilela, Guilherme V. M. De A.,Amorim, Mauro B.,Perry, Katia P.,Da Silva, Antonio J. R.,Dias, Ayres G.,Costa, Paulo R. R.
, p. 4013 - 4018 (2007/10/03)
The conjugate addition of benzylic phenylsulfonyl carbanions (2a′-d′) to enoates derived from D-(+)-mannitol (E- or Z-1a-c) was studied using THF and THF/HMPA as solvent. Under kinetic conditions (-78 °C), enoate E-1a,b led to a mixture of syn-(R,S) and a