Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1979-11-15
1981-03-17
Doll, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
260689, 564422, C07C 8511
Patent
active
042566703
ABSTRACT:
Amino substituted aromatic compounds may be prepared by treating the corresponding nitro substituted aromatic compound at an elevated temperature and pressure in the presence of a catalytic composition of matter comprising metal catalyst complexes selected from the group consisting of metal phthalocyanines and metal carbonyls in which the metal portion of the compound is a Group VIII metal. Reaction conditions which may be employed will include temperatures ranging from about 90.degree. to about 300.degree. C. and pressures ranging from about 5 to about 5000 atmospheres.
REFERENCES:
patent: 3729512 (1973-04-01), L'Eplattenier et al.
patent: 3944615 (1976-03-01), Iqbal
patent: 4169853 (1979-10-01), Knifton
Doll John
Hoatson Jr. James R.
Nelson Raymond H.
Page II William H.
UOP Inc.
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