1516-28-5Relevant articles and documents
The synthesis of allyl sulfides by organosamarium reagent
Yu, Mingxin,Zhang, Yongmin
, p. 2743 - 2748 (1997)
Organosamarium reagent reacts with disulfides to afford allyl sulfides in THF.
FORMATION OF A NEW CARBON-CARBON BOND BY THE RECTION OF β-HALOALKYL ARYL THIOETHERS WITH ALLYLSILANES
Smit, V. A.,Smolyakova, I. P.
, p. 443 - 446 (1985)
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Ytterbium metal promoted allylation of disulfides with allyl bromide
Su, Weike,Li, Yongshu,Zhang, Yongmin
, p. 2101 - 2106 (2002)
In the presence of a catalytic amount of methyliodide, ytterbium metal can promote the reductive cleavage of the S-S bond in disufides 1 to give ytterbium thiolates 2 which then react with allyl bromide to form the corresponding allylic sulfides 3 in good yields under mild and neutral conditions.
Yb(iii)-catalysedsyn-thioallylation of ynamides
Dutta, Shubham,Gandon, Vincent,Gogoi, Manash Protim,Mallick, Rajendra K.,Prabagar, B.,Sahoo, Akhila K.,Vanjari, Rajeshwer,Yang, Shengwen
supporting information, p. 7521 - 7524 (2021/08/05)
Reported herein is asyn-thioallylation of ynamides incorporating a sulfide moiety at the α-position and an allyl group at the β-position of the ynamide. The transformation is successful under ytterbium(iii)-catalysis, providing access to highly substituted thioamino-skipped-dienes with broad substrate scope. Thus, tetrasubstituted olefins (with four different functional groups: amide, phenyl, thioaryl/alkyl, and allyl on the carbon centers) are made in a single step from readily accessible ynamides, preserving complete atom economy. The reaction can be extended to the synthesis of selenoamino dienes by ynamidesyn-selenoallylation. DFT studies and control experiments provide insight into the reaction mechanism.
Chemoselective rearrangement reactions of sulfur ylide derived from diazoquinones and allyl/propargyl sulfides
Zhou, Cong-Ying,Yan, Sijia,Rao, Junxin
supporting information, p. 9091 - 9096 (2020/12/02)
Here, we describe three types of rearrangement reactions of sulfur ylide derived from diazoquinones and allyl/ propargyl sulfides. With Rh2(esp)2 as the catalyst, diazoquinones react with allyl/propargyl sulfides to form a sulfur ylide, which undergoes a chemoselective tautomerization/[2,3]-sigmatropic rearrangement reaction, a Doyle?Kirmse rearrangement/Cope rearrangement cascade reaction, or a Doyle?Kirmse rearrangement/elimination reaction, depending on the substituent of the sulfides. The protocol provides alkenyl and allenyl sulfides and multisubstituted phenols with moderate and high yields.