Selective aldolization of acetone to diacetone alcohol by a soli

Details Selective aldolization of acetone to diacetone alcohol by a soli Selective aldolization of acetone to diacetone alcohol by a soli

1996-01-05

1997-09-30

Ivy, C. Warren

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

Organic compounds

Oxygen containing

568390, 502341, C07C 4545

Patent

active

056727640

ABSTRACT:
The aldolization is characterized by the use of a solid basic catalyst which has the following general formula
wherein 0.20.ltoreq.x.ltoreq.0.33 and n has a value of less than 1. This catalyst has a defined crystal structure similar to that of hydrotalcite or, alternatively, of meixnerite. Also disclosed are processes for the preparation of the catalyst.

REFERENCES:
Kozo Tanabe et al; "Addition of metal ions--Acetone"; Applied Catalysis;48; pp. 63-70, 1989.
G. Mascolo et al; "A new synthesis--hydroxides"; Mineralogical Magazine; 43; pp. 619-621, 1980.

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