Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1981-11-04
1983-09-20
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C 8500, C07C 8520
Patent
active
044058136
ABSTRACT:
Preparation of 3,5-dimethylaniline from 3,5-dimethyl-2-cyclohexenone azine by heating in inert solvents in the presence of a catalyst containing a noble metal of the 8th auxiliary group of the Periodic Table of Elements gives high yields when the solvent is an aliphatic ether, especially a lower dialkyl ether of a polyethyleneglycol.
REFERENCES:
patent: 3255248 (1966-06-01), Suessenguth et al.
patent: 4247479 (1981-01-01), Berthold
"J. Amer. Chem. Soc.", 69, pp. 1907-1908, 1947.
Berthold Rudiger
Muller Werner H.
Hoechst Aktiengesellschaft
Shaver Paul F.
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