Process for the preparation of dihydroxy esters

Details Process for the preparation of dihydroxy esters Process for the preparation of dihydroxy esters

1989-09-27

1991-08-20

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

C07C 6966

Patent

active

050416219

ABSTRACT:
Process is disclosed for the preparation of dihydroxy esters such as hydroxypivalyl hydroxypivalate from hydroxy aldehydes such as hydroxypivaldehyde by contacting said hydroxy aldehydes with low levels of at least one elemental metal selected from a defined group of metals. Reaction product is readily recovered without the need for extensive catalysts neutralization and/or removal procedures.

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Journal of the American Chemical Society, vol. 74, pp. 5133-5135 (1952).

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