Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-07-23
1991-02-26
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
568302, C07D30512
Patent
active
049963333
ABSTRACT:
Acetic acid can be almost completely converted into diketene and water by heating it with a mixture of dimethylsulfoxide and pelargonic acid at 120.degree.-150.degree. C. for fifteen to thirty minutes.
REFERENCES:
patent: 2465337 (1949-03-01), Miller
patent: 2513825 (1950-07-01), Sorenson
patent: 2806064 (1957-10-01), McKlareen
Stolaiski et al, Chem. Abst., vol. 81, #3269c (1974).
Berg Lloyd
Reamer James H.
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