US 5,475,148 A · Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dinitro-anilines

Abstract

The intermediate ##STR1## wherein R is a lower alkyl group, is used to prepare a N-alkyl-3,4-dialkyl-2,6,-dinitro-aniline in a relatively simple, inexpensive and safe fashion, and with a high yield.

Claims1

Dependent claims

A compound of the formula ##STR6## wherein R is methyl or ethyl.

Dependencies are inferred from the claim text.

Facts

Application

08/264,450Filed 23 Jun 1994

Priority

IL 10611824 Jun 1993

Granted

12 Dec 1995

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

C07C 211/52
Having amino groups bound to only one six-membered aromatic ring: the carbon skeleton being further substituted by halogen atoms or by nitro or…
C07C 201/08
Preparation of nitro compounds: by substitution of hydrogen atoms by nitro groups
C07C 201/12
Preparation of nitro compounds: by reactions not involving the formation of nitro groups
C07C 209/02
Preparation of compounds containing amino groups bound to a carbon skeleton: by substitution of hydrogen atoms by amino groups

Abstract

The intermediate ##STR1## wherein R is a lower alkyl group, is used to prepare a N-alkyl-3,4-dialkyl-2,6,-dinitro-aniline in a relatively simple, inexpensive and safe fashion, and with a high yield.

Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dinitro-anilines

Life of this patent

Abstract

Claims1

Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dinitro-anilines

Life of this patent

Abstract

Claims1