Стерлитамакский опытно-промышленный нефтехимический завод
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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FIELD: organic chemistry. SUBSTANCE: method is carried out by interaction of dimethyl amine, 2,6-di-tert-butyl phenol and aqueous solution of formaldehyde, the two latter reagents being fed by counterflow. Said process takes place at 100-110 C in the presence of SSS as catalyst. Mass ratio of 2,6-di-tert-butyl benzene, catalyst and solvent is 1:1.5-1.8:0.0003-0.0016 respectively. EFFECT: increases conversion, improves quality of desired product. 4 tbl
SU4473315/04A1988-08-111988-08-11Method of production of n,n-dimethyl-(3,5-di-tert-butyl-4-oxybenzyl)-amine
SU1596699A1
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