Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1977-11-21
1982-01-19
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
44 63, C07D23972, C10L 122
Patent
active
043118410
ABSTRACT:
This invention relates to hexahydropyrimidines (HHP) of the formula ##STR1## where R' is a substituted group and R is hydrogen or a substituted group; the process of preparing and the uses therefor, particularly as deterioration inhibitors in hydrocarbon fuels.
REFERENCES:
patent: 3936279 (1976-02-01), Oude Alink et al.
patent: 4085104 (1978-04-01), Oude Alink
patent: 4085105 (1978-04-01), Oude Alink
Svetozarskii, et al., Chemical Abstracts, vol. 55, 555g (1961).
Alink Bernardus A. Oude
Thompson Neil E. S.
Daus Donald G.
Glass Hyman F.
Petrolite Corporation
Ring Sidney B.
Rivers Diana G.
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