Process for the preparation of esters of formyl carboxylic acids
摘要
<p>A method for the prepn. of di- or polyformyl carboxylic acid esters - comprises the reaction of an ester of a polyunsatd. fatty acid and a low mol. wt. monoalcohol with carbon monoxide and hydrogen at 100 - 180 degrees C and 5 - 35 MPa, in the presence of an aq. soln. contg. rhodium phosphine complex catalysts and a solvent.</p>
申请公布号
GR3027626(T3)
申请公布日期
1998.11.30
申请号
GR19980401804T
申请日期
1998.08.12
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
BAHRMANN, HELMUT, DR.;LAPPE, PETER, DR.;FELL, BERNHARD, PROF. DR.;LECKEL, DIETER, DR.;SCHOBBEN, CHRISTIAN
