Cyclopropenes electrophiles. I. Synthese a partir du diazo-2-propane et d'esters acetyleniques.
✍ Scribed by M. Franck-Neumann; C. Buchecker
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 165 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
Les cyclopropenes sent principalement synthetises par addition de carbenes sur les triples liaisons (1). Aussi leur double liaison est-elle rarement Clectrophile (2). car les carbenes ayant un comportement eux-m@mes electrophile (3) preferent attaquer lee acetyleniques nucleophiles. 11 n'existe done que trPs peu de cyclopro$nes
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