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ChemInform Abstract: Claisen Condensation of N-Methylpyrrolidinone and α-Chloronicotinic Esters.

✍ Scribed by Thomas Kaminski; Gilbert Kirsch

Book ID
102012743
Publisher
John Wiley and Sons
Year
2008
Weight
22 KB
Volume
39
Category
Article
ISSN
0931-7597

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Claisen Condensation of N-Methylpyrrolid
Claisen Condensation of N-Methylpyrrolidinone and α-Chloronicotinic esters
✍ Thomas Kaminski; Gilbert Kirsch 📂 Article 📅 2008 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 436 KB

## Abstract magnified image Reaction between α‐halo‐nicotinic esters and a nucleophilic source such as the __N__‐methylpyrrolidin‐2‐one (NMP) gave unexpected results. The presence of the halide on the pyridine gave a very interesting migration reaction. Extension to 6‐methylnicotinic ester derivat