γ-Butyltelluro-2-butanol: a route to reactive 1,4-dianion intermediates
作者:Jefferson L. Princival、Simone M.G. de Barros、João V. Comasseto、Alcindo A. Dos Santos
DOI:10.1016/j.tetlet.2005.05.002
日期:2005.6
gamma-Butyltelluro-2-butanol was reacted with 2 equiv of n-butyllithium. Both tellurium/lithium exchange and the proton abstraction reactions took place in a single step and the lithium dianion intermediate efficiently reacted with aldehydes and ketones, producing the corresponding diols. (c) 2005 Elsevier Ltd. All rights reserved.
Amouroux, Roger; Chastrette, Francine; Chastrette, Maurice, Bulletin de la Societe Chimique de France, 1981, vol. 2, # 7-8, p. 293 - 302
作者:Amouroux, Roger、Chastrette, Francine、Chastrette, Maurice