A new method for the preparation of 1,3-dilithiopropyne: an efficient synthesis of homopropargyl alcohols

 

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Detaylı Bibliyografya
Yazarlar: Cabezas Pizarro, Jorge A., Pereira, Albán R. , Amey, Adam R.
Materyal Türü: artículo original
Yayın Tarihi:2001
Diğer Bilgiler: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 aldehydes and ketones to produce homopropargyl alcohols in a single step route and in high yields. Controlled dilithiation of propargyl bromide with n-BuLi, in the presence of TMEDA, produces the operational equivalent of the dianion 1,3-dilithiopropyne. The latter reacts efficiently with aldehydes and ketones to produce homopropargyl alcohols in a single step route in high yields.
Ülke:Kérwá
Kurum:Universidad de Costa Rica
Repositorio:Kérwá
Dil:Inglés
OAI Identifier:oai:kerwa.ucr.ac.cr:10669/87962
Online Erişim:https://www.sciencedirect.com/science/article/pii/S0040403901014290
https://hdl.handle.net/10669/87962
Anahtar Kelime:CHEMICAL ANALYSIS
CHEMICAL PROCESSES
CHEMISTRY
CHEMICAL ELEMENTS