Production of hydroxyl compounds

Details Production of hydroxyl compounds Production of hydroxyl compounds

1976-03-15

1977-02-01

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

203 74, 260 75R, 2602477Z, 2603268, 260581R, 260584R, 260577, 260635A, 260635R, 260637R, C07C 4719, C07C 2914, C07C 3120

Patent

active

040061906

ABSTRACT:
A sterically hindered enamine (vinyl amine) is reacted with an alkylene oxide followed by hydrolysis of the reaction product to produce a monohydroxyl alkyl aldehyde wherein the hydroxyl group is on the third carbon atom from the carbonyl group, such as 4-hydroxybutanal. The monohydroxyl alkyl aldehyde may be further hydrogenated to produce the corresponding alkanediol, such as 1,4-butanediol.

REFERENCES:
patent: 2808440 (1957-10-01), Dickey et al.
patent: 2975218 (1961-03-01), Buchner et al.
patent: 3365481 (1968-01-01), Wittig et al.
patent: 3852360 (1974-12-01), Vilkas et al.

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