Manufacture of neopentyl glycol (IIA)

Details Manufacture of neopentyl glycol (IIA) Manufacture of neopentyl glycol (IIA)

1992-04-16

1993-02-09

Cintins, Marianne M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568881, 568463, 568464, 560179, C07C 3118, C07C 4500, C07C 6966

Patent

active

051854783

ABSTRACT:
Neopentyl glycol is made by reacting isobutyraldehyde with paraformaldehyde in the presence of a tertiary amine and cadmium or yttrium oxide; then hydrogenating the resulting reaction mixture containing hydroxypivaldehyde and at least about 20% 3-hydroxy-2,2-dimethylpropylhydroxypivalate.

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