1,8-Hydrogen Atom Transfer Promoted by N-Radicals in (1-4)-O-Disaccharide Models
The nitrogen-centered radical generated by reaction of an N-sulfonamidate, attached to C-6 of a hexopyranose in a disaccharide model, with (diacetoxyiodo)benzene (DIB) and iodine undergoes a novel regio- and stereoselective intramolecular 1,8-hydrogen atom transfer (HAT) reaction to promote the func...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2011 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/199610 |
| Acceso en línea: | http://hdl.handle.net/10261/199610 |
| Access Level: | acceso abierto |
| Palabra clave: | Carbohydrates Radical reactions Hydrogen transfer Radicals |
| Sumario: | The nitrogen-centered radical generated by reaction of an N-sulfonamidate, attached to C-6 of a hexopyranose in a disaccharide model, with (diacetoxyiodo)benzene (DIB) and iodine undergoes a novel regio- and stereoselective intramolecular 1,8-hydrogen atom transfer (HAT) reaction to promote the functionalization of remote positions. |
|---|