ChemInform Abstract: Intramolecular Addition of Vinyl Radicals to Aldehydes

Autor: Max Malacria, Louis Fensterbank, Priscille Devin
Rok vydání: 2010
Předmět:
Zdroj: ChemInform. 29
ISSN: 1522-2667
0931-7597
DOI: 10.1002/chin.199819044
Popis: The reaction of aldehydes 1 and 10 with Bu 3 SnH has been studied. In thermal conditions, after an initial chemoselective 6- exo-trig or 5- exo-trig cyclization to the aldehyde, a β-scission reaction takes place, providing rearrangement products. At low temperature, using the Et 3 /O 2 procedure, satisfactory yields of cyclohexanol 2 and cyclopentanol 11 are obtained.
Databáze: OpenAIRE