Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1991-01-31
1992-04-07
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564138, 564133, 564151, 564152, 564153, 564159, 564160, 564512, 549429, C07C23102
Patent
active
051030560
ABSTRACT:
Disclosed is a method for selective formation of amidoamines which comprises reacting a carboxylic acid group, such as, for example, a diacid or an aliphatic acid terminated amide with an aminopropylated disecondary amine which contains a secondary amine terminus in the same molecule at a temperature of about 150.degree. C. to about 260.degree.0 C.
REFERENCES:
patent: 4133803 (1979-01-01), Klein
Schloegl et al., Monatsh 95(3), 942-949 (1964) (abstract only CA 62:557g-558h).
Barefield et al., Inorg. Chem. 1976, 15(6), 1370-7 (abstract only CA 85: 13135c).
Gelbard et al., Bull. Soc. Chim. Fr. 1969, (4), 1191-70 (abstract only CA 71:49158n).
Champion Donald H.
Speranza George P.
Hollrah Glennon H.
Kendrick Cynthia L.
Kumar S.
Park Jack H.
Priem Kenneth R.
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