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A simple and efficient synthesis of novel naphthyridine-1-H-pyrazole-4-carboxylic acid esters/carbaldehydes using Vilsmeier-Haack reagent

✍ Scribed by Chaitanya, Muggu V.S.R.K.; Dubey, Pramod K.


Book ID
119942612
Publisher
Walter de Gruyter GmbH & Co. KG
Year
2013
Tongue
English
Weight
427 KB
Volume
19
Category
Article
ISSN
0793-0283

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πŸ“œ SIMILAR VOLUMES


An efficient synthesis of 1-H-pyrazole-4
✍ R. Sridhar; G. Sivaprasad; P. T. Perumal πŸ“‚ Article πŸ“… 2004 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 131 KB

## Abstract A convenient, solvent‐free Vilsmeier reagent is experimented under neat condition (both thermal and microwave conditions). An efficient method for the synthesis of various substituted 1__H__‐pyrazole‐4‐carboxylic acid esters is reported.