Preparation of ketones

Details Preparation of ketones Preparation of ketones

1987-06-12

1988-11-29

Reamer, James H.

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

Organic compounds

Oxygen containing

C07C 4549

Patent

active

047883383

ABSTRACT:
A process for preparing ketones comprises reacting an alkene with carbon monoxide and a secondary alcohol at elevated temperature in the presence of a rhodium catalyst and an aminoalcohol or aminoether promoter. A preferred catalyst is Rh.sub.6 (CO).sub.16 and a preferred promoter is N(CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 OCH.sub.3).sub.3.

REFERENCES:
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patent: 3697600 (1972-10-01), Fenton
patent: 3829499 (1974-08-01), Noyaki
patent: 3857893 (1974-12-01), Noyaki
patent: 3923904 (1975-12-01), Hara
patent: 4602116 (1986-07-01), Cooper
Isnard et al., J. Organometalic Chem., vol. 240, pp. 169-177 (1982).

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