Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-09-08
1978-01-10
Raymond, Richard L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260338, 2603409R, 260611R, 260611A, 260615A, 260694, C07B 900, C07C 4100
Patent
active
040678865
ABSTRACT:
A method is disclosed wherein selectively halogenated ketals are prepared by treating ketones and ketals with halogen in an organic solvent under conditions of ordinary temperature and pressure. This process obviates the need for extreme times, temperatures, and complex equipment while resulting in higher yields than obtained heretofore.
REFERENCES:
patent: 3453290 (1969-07-01), Propper
patent: 3824292 (1974-07-01), Kirby
patent: 3919328 (1975-11-01), Gutierrez et al.
Gutierrez Eddie N.
Reardon, Jr. Robert C.
Dusyn Kenneth F.
Farrell James J.
Kurtz Melvin H.
Lever Brothers Company
Raymond Richard L.
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