Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1981-12-23
1984-07-10
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204162R, B01J 1912
Patent
active
044591918
ABSTRACT:
Aliphatic and aromatic amines are prepared by the addition of N--H bonds from ammonia or a primary or secondary amine across the double bonds of an olefin under the influence of light energy, preferably in the presence of a photocatalyst. Amines are widely used commercially as intermediates in the manufacture of rubber products, pharmaceuticals, insecticides, dyestuffs, textile finishing agents, etc.
REFERENCES:
patent: 3491008 (1970-01-01), Broaddus
Gardner David M.
Gutowski Richard V.
Pennwalt Corporation
Williams Howard S.
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