Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1973-06-13
1976-06-08
Brust, Joseph Paul
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
260464, 260465D, 2604651, 2604654, 260468G, 260468H, 260468J, 260471R, 260478, 260485J, 260491, 260590R, 260592, 260644, 260645, 424304, 424311, 424349, B01J 110, C07C12116, C07C12000, C07C 7602
Patent
active
039620530
ABSTRACT:
Esters, ketones, nitriles and nitro compounds bearing an .alpha.-nitro substituent react with certain salts of aliphatic nitro compounds with displacement of the .alpha.-nitro substituent. The resulting products are esters, ketones, nitriles and nitro compounds bearing a .beta.-nitro substituent. Very good yields of the products are obtained when the reaction is run in an aprotic solvent. The .beta.-nitro products are useful in the treatment of various plant pathogens. The method is applicable to the preparation of a variety of .beta.-nitroesters, .beta.-nitroketones, .beta.-nitronitriles and .alpha.,.beta.-dinitro compounds. Many of these .beta.-nitro compounds are novel compounds not known heretofore.
REFERENCES:
patent: 2528928 (1950-11-01), Weisblat et al.
patent: 2918489 (1959-12-01), Gold et al.
patent: 2928866 (1960-03-01), Vanneman et al.
patent: 2990411 (1961-06-01), Feuer et al.
kornblum, et al., J. A. C. S., vol. 92, pp. 2783-2785, Sept. 23, 1970.
Brust Joseph Paul
Purdue Research Foundation
Smith Everet F.
Whitaker Leroy
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