Use of Pyridine as Cocatalyst for the Synthesis of N-Phenylanthranilic Acids. -The use of pyridine as cocatalyst in the synthesis of the title aminocarboxylic acids (III) by Ullmann-Goldberg condensation reduces the reaction time and increases the product yield in H2O or amyl alcohol as solvent.
ChemInform Abstract: Use of N,N-Dimethylformamide as Solvent in the Synthesis of N- Phenylanthranilic Acids.
β Scribed by R. F. PELLON; R. CARRASCO; T. MARQUEZ; T. MAMPOSO
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 27 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
1997 aminocarboxylic acids aminocarboxylic acids (hydrazinocarboxylic acids) and esters (benzene compounds) Q 0440
43 -097
Use of N,N-Dimethylformamide as Solvent in the Synthesis of N-Phenylanthranilic Acids.
-The synthesis of N-phenylanthranilic acids (II) (10 examples) from o-chlorobenzoic acids (I) and anilines (II) under the optimized conditions shown as well as some parameters which influence the condensation are reported. -(
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