Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1991-11-26
1993-03-23
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568312, 564305, 564433, C07C 4500
Patent
active
051966069
ABSTRACT:
A novel synthesis of aromatic tertiary amines involves reacting an aromatic anil and an aromatic ether in a molar ratio of 1:1; adjusting the ratio to 2:1 produces novel enamines and by employing a two step process for enamine production, various unsymmetrically substituted enamines can be obtained which are readily hydrolyzed to corresponding deoxybenzoins which in turn are readily oxidized to benzils, the aromatic tertiary amines may be used to produce charge transport layers in xerography, while the benzils may be used to produce a variety of desired polymers.
REFERENCES:
patent: 3230216 (1966-01-01), Stock
patent: 4145444 (1979-05-01), Hamazaki et al.
Hay Allan S.
Paventi Martino
Raymond Richard L.
Renault Swabey Ogilvy
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