Supported metal oxides as catalysts for aldol condensations

Details Supported metal oxides as catalysts for aldol condensations Supported metal oxides as catalysts for aldol condensations

2006-08-29

2006-08-29

Witherspoon, Sikarl A. (Department: 1621)

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

Organic compounds

Oxygen containing

C568S463000, C502S302000

Reexamination Certificate

active

07098366

ABSTRACT:
A supported catalyst is proposed comprising one or more metal oxides as active component on a catalyst support for carrying out an aldol condensation, with the catalyst support being γ-aluminum oxide, the active component comprising one or more oxides of the elements having atomic numbers 39 or from 57 to 71 and the concentration of the active component being in the range from 5 to 12% by weight, based on the weight of the catalyst support.

REFERENCES:
patent: 3578702 (1971-05-01), Snapp et al.
patent: 4270006 (1981-05-01), Heilen et al.
patent: 4521630 (1985-06-01), Wattimena et al.
patent: 1 198 407 (1985-12-01), None
patent: 130457 (1900-03-01), None
patent: 013 385 (1980-07-01), None
patent: 085 996 (1983-08-01), None
patent: 1029844 (2000-08-01), None
Zhang et al. Aldol Addition of Acetone, Catalyzed by Solid Base Catalysts: Magnesium Oxide, Calcium Oxide, Strontium Oxide, Barium Oxide, Lanthanum (III) Oxide and Zirconium Oxide. Applied Catalysis, 1988, vol. 36, p. 189-197.
ChemTech May 1997, XP008015170 Podrebarac et al. More uses for catalytic distillation p. 37-45.
Patent Abst. of Japan 62335014, date.
Derwent Abst. 83/742473/34, date.

Affiliated with

Also associated with

Rating

Supported metal oxides as catalysts for aldol condensations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Supported metal oxides as catalysts for aldol condensations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supported metal oxides as catalysts for aldol condensations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3609953