69035-58-1Relevant articles and documents
Beryllium dichloride: Efficient promoter for the addition of organolithiums and organomagnesiums to cyclohexen-2-one
Krief, Alain,De Vos, Marie Joelle,De Lombart, Stephane,Bosret, Jean,Couty, Francois
, p. 6295 - 6298 (1997)
Organoberyllium compounds, generated by transmetallation from Grignard and organolithium reagents react with 2-cyclohexenone to give predominantly the adducts resulting from conjugated addition. The chemoselectivity of this reaction was found to be highly dependent upon the nature of organic moiety and of the conditions used.
Highly regioselective control of 1,2-addition of organolithiums to α,β-unsaturated compounds promoted by lithium bromide in 2-methyltetrahydrofuran: A facile and eco-friendly access to allylic alcohols and amines
Pace, Vittorio,Castoldi, Laura,Hoyos, Pilar,Sinisterra, José Vicente,Pregnolato, Massimo,Sánchez-Montero, Ma. José
supporting information; experimental part, p. 2670 - 2675 (2011/04/23)
Very high regioselective 1,2-addition of organolithiums to α,α-unsaturated carbonyl-like compounds (ketones, aldehydes, and imines) in the presence of LiBr was achieved by carrying out reactions in the sustainable solvent 2-methyltetrahydrofuran. Excellent yields (in isolated product) of allylic alcohols and allylic amines were recovered under a simple experimental procedure at 0 °C.
Regiochemical effect of an α-trimethylsilyl group on epoxide reactions with non-nucleophilic bases
Hudrlik,Tafesse,Hudrlik
, p. 11689 - 11690 (2007/10/03)
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