Process for the manufacture of butynediol

Details Process for the manufacture of butynediol Process for the manufacture of butynediol

1975-04-18

1976-05-18

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260638Y, C07C 2900

Patent

active

039578887

ABSTRACT:
Process for the manufacture of butynediol-1,4 from acetylene and formaldehyde in aqueous solution in contact with a copper acetylide catalyst in the absence of a gas phase.

REFERENCES:
patent: 2487006 (1949-11-01), Walker et al.
patent: 2712560 (1955-07-01), McKinley et al.
patent: 3723545 (1973-03-01), Nagel et al.
patent: 3755469 (1973-08-01), Pasedach et al.

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