13151-29-6Relevant articles and documents
BIS(ALK-4-ENYL)ZINK-VERBINDUNGEN DURCH ADDITION VON ALK-2-ENYLZINK AN OLEFINE
Lehmkuhl, Herbert,Doering, Ingo,Nehl, Hans
, p. 123 - 130 (1981)
The dialk-2-enylzinc compounds I-IV add to ethylene, oct-1-ene and 3,3-dimethylcyclopropene to give the corresponding di-alk-4-enylzinc compounds VI-IX (88-98percent yield), XV and XVI (90-94percent yield), XVII (7percent) and XXIIIa-XXVIa (91-98percent yield).Additions to XIII are regioselective with Zn -> C(1) while stereoselective cis-addition to XXII is observed.
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Letsinger,Traynham
, p. 849,851 (1950)
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Cu-Catalyzed cascades to carbocycles: Union of diaryliodonium salts with alkenes or alkynes exploiting remote carbocations
Zhang, Fengzhi,Das, Shoubhik,Walkinshaw, Andrew J.,Casitas, Alicia,Taylor, Michael,Suero, Marcos G.,Gaunt, Matthew J.
supporting information, p. 8851 - 8854 (2014/07/08)
Copper-catalyzed cascade reactions between alkenes or alkynes and diaryliodonium salts form carbocyclic products in a single step. Arylation of the unsaturated functional group is proposed to form a carbocation intermediate that facilitates hydride shift pathways to translocate the positive charge to a remote position and enables ring formation via a Friedel-Crafts-type reaction.
Copper-catalyzed allylation of alkyl halides with allylic grignard reagents
Sai, Masahiro,Yorimitsu, Hideki,Oshima, Koichiro
experimental part, p. 1194 - 1196 (2009/12/25)
Treatment of alkyl halides, including secondary and tertiary alkyl bromides, with allylic Grignard reagents in the presence of a catalytic amount of copper(II) triflate in diisopropyl ether at 25 °C yielded the corresponding allylated products in high yie
All-catalytic, efficient, and asymmetric synthesis of α,ω- diheterofunctional reduced polypropionates via "one-pot" Zr-catalyzed asymmetric carboalumination - Pd-catalyzed cross-coupling tandem process
Novak, Tibor,Tan, Ze,Liang, Bo,Negishi, Ei-Ichi
, p. 2838 - 2839 (2007/10/03)
A highly efficient method for the synthesis of stereochemically pure (≥99% ee and >50/1 dr) α,ω-diheterofunctional reduced polypropionates has been developed. The essential features of the method are represented by the conversion of inexpensive styrene in
