Process for in-situ production of acrolein

Details Process for in-situ production of acrolein Process for in-situ production of acrolein

1992-09-22

1993-09-07

Lone, Werren B.

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

Organic compounds

Oxygen containing

568484, 568485, 568459, C07C 4551

Patent

active

052430820

ABSTRACT:
Acrolein is prepared by the heating of 3,4-dihydro-2H-pyran-2-carboxaldehyde. The process provides acrolein in very high yields and with few impurities. The process is advantageously employed to produce acrolein at the point of use.

REFERENCES:
patent: 2562849 (1951-07-01), Whetstone et al.
patent: 2577445 (1951-12-01), Hortnick
patent: 3159651 (1964-12-01), Johnson et al.
patent: 3380462 (1968-04-01), Schieber et al.
patent: 4851583 (1989-07-01), Bockowski et al.
patent: 5081314 (1992-01-01), Kissel et al.
"Acrolein" ed. by Smith, 1962 Wiley Co. Thermal Dimers by Fourie et al pp. 180-185 and 207.
"Acrolein" ed. by Smith, 1982 Wiley Co. Diels-alder Reaction by Smith pp. 214-215.

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