3-NITRO-4-PROPYLAMINO-BENZOIC ACID synthesis
2synthesis methods
- Product Name:3-NITRO-4-PROPYLAMINO-BENZOIC ACID
- CAS Number:68740-31-8
- Molecular formula:C10H12N2O4
- Molecular Weight:224.21
Yield:-
Reaction Conditions:
with dimethyl sulfoxide in water;
Steps:
VI EXAMPLE VI
EXAMPLE VI A mixture of 7.1 parts of 4-fluoro-3-nitrobenzoic acid, 9.1 parts of 1-propanamine and 25 parts of dimethyl sulfoxide is stirred for 3 hours at 60° C. The reaction mixture is poured onto 150 parts of water. The precipitated product is filtered off, washed with water and dried, yielding 8.8 parts of 3-nitro-4-(propylamino)benzoic acid; mp. 208° C.
References:
US4179505,1979,A
