Claims
- 1. A method for preparing a nitrobenzamide of the formula III: ##STR10## wherein R' is a saturated alkyl of from 3 to 5 carbon atoms and n is 1 or 2, with R' and n being selected and R' being positioned such that the nitrobenzamide is selected from the group consisting of N-tert-amyl-4-nitrobenzamide, N-1,2-dimethylpropyl-4-nitrobenzamide, N-n-butyl-3-nitrobenzamide, N-2-methylbutyl-4-nitrobenzamide, N-n-butyl-3,5-dinitrobenzamide, N-methylcyclopropyl-4-nitrobenzamide, N-n-butyl-2-nitrobenzamide, and N-n-pentyl-2-nitrobenzamide comprising the steps of:
- condensing the corresponding saturated alkyl amine of from 3 to 5 carbon atoms with the corresponding nitrobenzoylhalide of the formula ##STR11## wherein n is as defined and X is a halo such as I, Br, F or Cl, to yield ##STR12##
Parent Case Info
This application is a divisional of application Ser. No. 08/415,248, filed Apr. 3, 1995, now U.S. Pat. No. 5,659,082.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5472983 |
Flitter et al. |
Dec 1995 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
0158526 |
Oct 1985 |
EPX |
Non-Patent Literature Citations (1)
Entry |
Wenker, J. Am. Chem. Soc., vol. 60, p. 1081, 1938. |
Divisions (1)
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Number |
Date |
Country |
Parent |
415248 |
Apr 1995 |
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