| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 107.44 KB | Adobe PDF |
Orientador(es)
Resumo(s)
Abstract—A new efficient method for deprotection of TBDMS derivatives of phenols, primary alcohols, carboxylic acids and secondary amines, consisting of SbCl5 and MeCN with 0.1% water (w/v), is reported. It effects inter alia desilylation of a
CH2OTBDMS group in the presence of a ketal function.
Descrição
Palavras-chave
Química TBDMS
Contexto Educativo
Citação
Glória PM, Prabhakar S, Lobo AM, Gomes M. SbCl5—wet acetonitrile: a new system for chemoselective O-desilylation. Tetrahedron Lett. 2003;44:8819-21.