New stereospecific method for the preparation of dioxa-bicyclooctane compounds
申请人:LACER, S.A.
公开号:EP2149577A1
公开(公告)日:2010-02-03
This invention relates to a new method for the stereospecific thiocarboxylation of organic compounds for the preparation of compounds according to formula (I):
wherein a compound of formula (II):
is reacted with a compound of formula (IIIa) or (IIIb):
then treating the obtained product with a thiocarboxylic acid or a salt thereof, and subsequently carrying out a nitration reaction.
[EN] NEW STEREOSPECIFIC METHOD FOR THE PREPARATION OF DIOXA-BICYCLOOCTANE COMPOUNDS<br/>[FR] NOUVEAU PROCÉDÉ STÉRÉOSPÉCIFIQUE POUR LA PRÉPARATION DE COMPOSÉS DE DIOXABICYCLOOCTANE
申请人:LACER SA
公开号:WO2010055138A1
公开(公告)日:2010-05-20
This invention relates to a new method for the stereospecific thiocarboxylation of organic compounds for the preparation of compounds according to formula (I) wherein a compound of formula (II) is reacted with a compound of formula (IIIa) or (IIIb) then treating the obtained product with a thiocarboxylic acid or a salt thereof, and subsequently carrying out a nitration reaction.
Stereospecific method for the preparation of dioxa-bicyclooctane compounds
申请人:Lacer, S.A.
公开号:US07635782B1
公开(公告)日:2009-12-22
This invention relates to a new method for the stereospecific thiocarboxylation of organic compounds for the preparation of compounds according to formula (I):
wherein a compound of formula (II):
is reacted with a compound of formula (IIIa) or (IIIb):
then treating the obtained product with a thiocarboxylic acid or a salt thereof, and subsequently carrying out a nitration reaction.