✦ LIBER ✦

1,3-Dipolar cycloaddition or nucleophilic addition: Influence of solvents and nature of substituents in the reagent and substrate molecules on the reaction of 4,5-dihydro-1H-imidazole 3-oxides with alkynes

✍ Scribed by Sergey A. Popov; Vladimir A. Reznikov

Publisher: Journal of Heterocyclic Chemistry
Year: 2006
Tongue: English
Weight: 191 KB
Volume: 43
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570430207

No coin nor oath required. For personal study only.

✦ Synopsis

Two competitive processes -1,3-dipolar cycloaddition and nucleophilic addition -in the reaction of 4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole 3-oxides with asymmetrically substituted alkynes were shown to occur. The influence of solvents and the nature of substituents in the reagent and substrate molecules on the rate ratio of these competitive processes were studied.

📜 SIMILAR VOLUMES

1,3-Dipolar Cycloaddition or Nucleophili

1,3-Dipolar Cycloaddition or Nucleophilic Addition: Influence of Solvents and Nature of Substituents in the Reagent and Substrate Molecules on the Reaction of 4,5-Dihydro-1H-imidazole 3-Oxides with Alkynes.

✍ Sergey A. Popov; Vladimir A. Reznikov 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.