76794-66-6Relevant academic research and scientific papers
A convenient hydroiodination of alkynes using I2/PPh3/H2O and its application to the one-pot synthesis of trisubstituted alkenes via iodoalkenes using Pd-catalyzed cross-coupling reactions
Kawaguchi, Shin-Ichi,Gonda, Yuhei,Masuno, Haruna,V?, Hu? Thi,Yamaguchi, Kotaro,Shinohara, Hiroyuki,Sonoda, Motohiro,Ogawa, Akiya
, p. 6779 - 6783 (2015/02/02)
A facile hydroiodination of alkynes using readily-available reagents such as I2, PPh3, and H2O has been developed. This is extended to the one-pot synthesis of trisubstituted alkenes from alkynes via iodoalkenes using Pd-c
CROSS-COUPLING REACTION BETWEEN ENOL PHOSPHATES AND ORGANOALUMINIUM COMPOUNDS IN THE PRESENCE OF PALLADIUM(0) CATALYST.
Takai,Sato,Oshima,Nozaki
, p. 108 - 115 (2007/10/02)
The title reaction in the presence of a catalytic amount of tetrakis(triphenylphosphine)palladium(0) affords alkylative coupling products in good to excellent yields in 1,2-dichloroethane at room temperature. This coupling reaction under C(sp**2)-O cleavage proceeds stereospecifically. The reaction does not affect a coexisting vinyl sulfide group. This feature enables 1,2- and 1,3-carbonyl transposition with or without alkylation via phenylthio-substituted enol phosphates.
CARBON-CARBON BOND FORMATION BY CROSS-COUPLING OF ENOL PHOSPHATES WITH ORGANOALUMINIUM COMPOUNDS CATALYZED BY PALLADIUM(O) COMPLEX
Takai, Kazuhiko,Oshima, Koichiro,Nozaki, Hitosi
, p. 2531 - 2534 (2007/10/02)
Trialkylaluminium-mediated alkylation of enol phosphates under the C-O bond cleavage is performed stereospecifically in the presence of a catalytic amount of Pd(PPh3)4.Alkenylation and alkynylation are also described.
