Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1984-06-01
1985-11-05
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568360, C07C 4535
Patent
active
045515557
ABSTRACT:
In the process for producing a carbonyl compound by contacting olefin and oxygen or oxygen-containing gas with a catalyst in the presence of water, a catalyst comprising a carrier and (a) rhodium, (b) manganese and (c) at least one of the Group IIIA elements (excluding an actinium series elements) is used. Also, the catalyst further containing zinc compounds as the component (d) is used.
According to this invention, the selectivity and the conversion of carbonyl compound such as methyl ethyl ketone are highly improved, and halogenated compounds are not produced.
REFERENCES:
patent: 3119874 (1964-01-01), Paszthory et al.
patent: 3131223 (1964-04-01), Smidt et al.
patent: 3154586 (1964-10-01), Bander et al.
patent: 3529020 (1970-09-01), Landis
patent: 4195039 (1980-03-01), Mimoun et al.
Hironaka Yoshio
Kumazawa Takashi
Idemitsu Kosan Company Limited
Reamer James H.
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