Manufacture of gamma-butyrolactones from 1,3-glycols and esters,

Details Manufacture of gamma-butyrolactones from 1,3-glycols and esters, Manufacture of gamma-butyrolactones from 1,3-glycols and esters,

1975-12-18

1978-01-17

Raymond, Richard L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30720

Patent

active

040692329

ABSTRACT:
Gamma-butyrolactones are manufactured from olefins by reacting an olefin with an aldehyde to produce a 1,3-difunctional compound, reacting the 1,3-difunctional compound with carbon monoxide, and thereafter recovering the lactone thus produced.

REFERENCES:
patent: 3458532 (1969-07-01), Hayden
patent: 3509209 (1970-04-01), Fenton
patent: 3586698 (1971-06-01), Ishii et al.
patent: 3813428 (1974-05-01), Paulik et al.
patent: 3952020 (1976-04-01), Stapp
Roberts, Friedel--Crafts & Related Reactions, Olah, Ed., vol. II, pp. 1175-1210.
Arundale, et al., Chem. Rev. 51: 505-555 (1952).
Reppe et al., Ann. 582: 72-116 (1953).
Walker, Formaldehyde, 3rd Ed., Reinhold Pub. Corp., N. Y., 1964, pp. 416-428.

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