Process for the preparation of substituted 2-(phenoxymethyl) benzoic acids
申请人:Fiedler Wolfgang
公开号:US20050171205A1
公开(公告)日:2005-08-04
The invention relates to a process for the preparation of a compound of the general formula (I) in which
a) a compound (II) is reacted in the presence of a base B1 with a compound (III) and
b) the compound (IV) formed as intermediate in step a) is reacted in the presence of a base B2 with a compound (V) to give the compound of the general formula (I)
PROCESS FOR THE PREPARATION OF SUBSTITUTED 2-(PHENOXYMETHYL)BENZOIC ACIDS
申请人:Fiedler Wolfgang
公开号:US20070219395A1
公开(公告)日:2007-09-20
The invention relates to a process for the preparation of a compound of the general formula (I) in which
a) a compound (II) is reacted in the presence of a base B1 with a compound (III) and
b) the compound (IV) formed as intermediate in step a) is reacted in the presence of a base B2 with a compound (V) to give the compound of the general formula (I)
[DE] VERFAHREN ZUR HERSTELLUNG VON SUBSTITUIERTEN 2-(PHENOXYMETHYL)-BENZOESÄUREN<br/>[EN] METHOD FOR THE PRODUCTION OF SUBSTITUTED 2-(PHENOXYMETHYL)-BENZOIC ACIDS<br/>[FR] PROCEDE POUR PRODUIRE DES ACIDES 2-(PHENOXYMETHYL)-BENZOIQUES SUBSTITUES
申请人:AVENTIS PHARMA GMBH
公开号:WO2005061427A3
公开(公告)日:2005-10-06
VERFAHREN ZUR HERSTELLUNG VON SUBSTITUIERTEN 2-(PHENOXYMETHYL)-BENZOESÄUREN