𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new pathway to substituted 6-chloro-2-pyridinecarboxylic acid derivatives from the reaction of 4,6-dichloro-2-oxa-5-aza-bicyclo[2.2.2]oct-5-en-3-ones with nucleophiles

✍ Scribed by Kristof J. Dubois; Georges J. Hoornaert


Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
404 KB
Volume
52
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Reaction of some substituted 2-allylphen
✍ K.V. Subba Raju; G. Srimannarayana; N.V. Subba Rao πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 French βš– 234 KB

Several methods are available for the synthesis of coumarin ring systeml. We nQy report a new method for the synthesis of coumarins by oxidative cyclisation of some substituted 2allylphenols by 2,3=dichloro-5,6-dicyano-1,4-bensoguinone 0). 7-Allyloxy-3-methylflavone2 on Claisen rearrangement b vacu

The dramatic effect of thiophenol on the
✍ Anastasia A. Fesenko; Ludmila A. Trafimova; Dmitry A. Cheshkov; Anatoly D. Shuta πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 French βš– 189 KB

Ethyl 4-methyl-2-oxo-7-phenylthio-2,3,6,7-tetrahydro-1H-1,3-diazepine-5-carboxylate and/or ethyl 6methyl-2-oxo-4-(phenylthiomethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate were obtained in the reaction of ethyl 4-chloromethyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate with PhSNa or