Method for producing monocarbonyl compounds or biscarbonyl...

Details Method for producing monocarbonyl compounds or biscarbonyl... Method for producing monocarbonyl compounds or biscarbonyl...

2007-01-30

2007-01-30

Zucker, Paul A. (Department: 1621)

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

Organic compounds

Carboxylic acid esters

C568S442000, C568S449000, C568S451000

Reexamination Certificate

active

10469306

ABSTRACT:
The invention relates to a method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds by ozonizing, unsaturated organic carbon compounds that, per molecule, have one or more olefinic or aromatic double bonds, which can be cleaved by ozone, and by subsequently processing the ozonization products. According to the inventive method, unsaturated organic carbon compounds that, per molecule, have one or more olefinic or aromatic double bonds, which can be cleaved by ozone, are: (a) in 1 to 2 steps, continuously reacted with ozone in stoichiometric quantities or in excess while using counter educt currents and being in an organic solvent or in an aqueous solution inside a device, which consists of one to two absorption apparatuses, of devices for carrying away reaction heat, and of devices for separating the gas and liquid phases, and; (b) the peroxides resulting therefrom are, according to reaction parameters from step (a), converted into the corresponding monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds either by continuous or discontinuous hydrogenation, oxidation or heating.

REFERENCES:
patent: 2813113 (1957-11-01), Goebel et al.
patent: 4242309 (1980-12-01), Carduck et al.
patent: 6512131 (2003-01-01), Best et al.
patent: 1 095 700 (2001-05-01), None
patent: 05-140030 (1993-06-01), None
Patent Abstracts of Japan, vol. 017, No. 513 (C-1111), Sep. 16, 1993 (abstract of JP 05-140030A, Jun. 8, 1993).

Affiliated with

Also associated with

Rating

Method for producing monocarbonyl compounds or biscarbonyl... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing monocarbonyl compounds or biscarbonyl..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing monocarbonyl compounds or biscarbonyl... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3772920