157555-79-8Relevant articles and documents
Stereoselectivity in the Peterson reaction - Application to the synthesis of BRL 49467
Bell, David,Crowe, Eleanor A.,Dixon, Nicholas J.,Geen, Graham R.,Mann, Inderjit S.,Shipton, Mark R.
, p. 6643 - 6652 (2007/10/02)
The E:Z selectivity in the introduction of the tri-substituted double bond in BRL 49467 could be controlled by the choice of base and silyl group used in a Peterson olefination reaction. The method allowing optimum E-selectivity was developed such that it