A facile method for the preparation of bishomopropargylic alcohols from acyl chlorides
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| Autores: | , |
|---|---|
| Formato: | artículo original |
| Data de Publicação: | 2014 |
| Descrição: | Controlled dilithiation of propargyl bromide with two equivalents of n-butyllithium, in the presence of TMEDA, produces the operational equivalent of the dianion 1,3-dilithiopropyne. The latter reacts efficiently with acid chlorides to produce bishomopropargylic alcohols in a single step route and with high regioselectivity and moderate yields. |
| País: | Kérwá |
| Recursos: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Idioma: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/88344 |
| Acesso em linha: | https://www.sciencedirect.com/science/article/pii/S0040403914002007 https://hdl.handle.net/10669/88344 |
| Palavra-chave: | QUÍMICA 1,3-Dilithiopropyne Propargyl bromide lithiation Homopropargylation Homopropargyl alcohols Bishomopropargyl alcohols |