13511-13-2Relevant articles and documents
Applications of allylsamarium bromide as a grignard reagent and a singleelectron transfer reagent in the one-pot synthesis of dienes and trienes
Hu, Yuanyuan,Zhao, Tao,Zhang, Songlin
supporting information; experimental part, p. 1697 - 1705 (2010/06/17)
The utility of allylsamarium bromide, both as a nucleophilic reagent and a single-electron transfer (SET) reagent in the reaction of α-halo, γ-halo-αβ-unsaturated ketones and esters with allylsamarium bromide is reported for the first time in this paper. From a synthetic point of view, a general, efficient and experimentally simple one-pot method for the preparation of 1,4-dienes and trienes is developed. A possible mechanism of the transformation is proposed.
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Bourgeois,Montaudon,Maillard
, p. 2477 - 2484 (2007/10/02)
Reaction of alkyl hydroperoxides (1(ary), 2(ary) or 3(ary)) upon tertiary alkyl trichloroacetimidates under acidic catalysis yielded unsymmetrical dialkyl peroxides with yields in the range 30-70%.
Reactivity of hypervalent species of silicon: cleavage of the allyl-silicon bond
Cerveau, Genevieve,Chuit, Claude,Corriu, Robert J. P.,Reye, Catherine
, p. C17 - C20 (2007/10/02)
The reactivities of the silicon-allyl bonds in two kinds of pentacoordinated silicon species CH2=CHCH2Si(o-O2C6H4)2-NMe4+ (1) and CH2=CHCH2Si(OCH2CH2)3N (2) has been compared.In the allyl transfer to carbonyl compounds under nucleophilic conditions (NaOMe, KF or Bu4NF) and electrophilic conditions (TiCl4, AlCl3, BF3) these two species show quite different behaviour.Complex 1 is activated by nucleophiles, while for 2 transfer occurs under electrophilic conditions.These results indicate that the reactivity of these species is a function of their overall charge and geometry.