Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1985-09-05
1987-05-12
Bascomb, Wilbur
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
203 38, 203 39, 203 89, C07C 6966, B01D 300
Patent
active
046652191
ABSTRACT:
Neopentyl glycol hydroxypivalate is isolated from a reaction mixture obtained from a Tishchenko reaction of hydroxypivalaldehyde in the presence of calcium hydroxide, barium hydroxide or strontium hydroxide, by adding acid, removing the salts formed by adjusting the water content in the reaction mixture to 20-60% and extracting the salts at above 50.degree. C. and working up the residual mixture by distillation.
REFERENCES:
patent: 3641117 (1972-02-01), Platz et al.
patent: 3641118 (1972-02-01), Platz et al.
patent: 3696005 (1972-10-01), Fuchs et al.
patent: 3852335 (1974-12-01), Merger et al.
patent: 3862215 (1975-01-01), Merger et al.
Boettger Guenter
Hettinger Peter
Koernig Wolfgang
Merger Franz
Weber Theodor
Bascomb Wilbur
BASF - Aktiengesellschaft
Shurtleff John H.
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