"SINGLE-STEP METHOD FOR PRODUCING TOLUENE DERIVATIVES"
Application 1846/CHENP/2003 published 2006-01-06, filed 2003-11-24
The invention relates to a method for producing toluene derivatives of formula I wherein R1, R2 and R3 independently represent hydrogen, alkyl-radicals, hydroxyl groups and/or alkoxy groups, wherein the corresponding benzoic acids, benzoic acid esters or benzoic acid anhydrides react with hydrogen in the presence of catalyst.
Applicant
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen , DENMARK.
Inventor
International Info
Classification: C07B 31/00 //
Publication Number: PCT/EP02/04486
Priority Information
101 20 911.8 DENMARK. 2001-04-27