52071-98-4Relevant academic research and scientific papers
Hydroxo-rhodium-N-heterocyclic carbene complexes as efficient catalyst precursors for alkyne hydrothiolation
Palacios, Laura,Artigas, Maria Jose,Polo, Victor,Lahoz, Fernando J.,Castarlenas, Ricardo,Perez-Torrente, Jesus J.,Oro, Luis A.
, p. 2910 - 2919 (2014/01/06)
The new Rh-hydroxo dinuclear complexes stabilized by an N-heterocyclic carbene (NHC) ligand of type [Rh(μ-OH)(NHC)(η2-olefin)] 2 (coe, IPr (3), IMes (4); ethylene, IPr (5)) are efficient catalyst precursors for alkyne hydrothiolation
Ligand-controlled regioselectivity in the hydrothiolation of alkynes by rhodium N-heterocyclic carbene catalysts
Di Giuseppe, Andrea,Castarlenas, Ricardo,Perez-Torrente, Jesus J.,Crucianelli, Marcello,Polo, Victor,Sancho, Rodrigo,Lahoz, Fernando J.,Oro, Luis A.
scheme or table, p. 8171 - 8183 (2012/07/13)
Rh-N-heterocyclic carbene compounds [Rh(μ-Cl)(IPr)(ν2- olefin)]2 and RhCl(IPr)(py)(ν2-olefin) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-carbene, py = pyridine, olefin = cyclooctene or ethylene) are highly active cata
A facile stereoselective synthesis of (E)-1-arylseleno-2- arylsulfanylethenes via hydrozirconation of arylselenoethynes
Cai, Ming-Zhong,Jiang, Min-Hua,Li, Hai-Gen
, p. 702 - 704 (2007/10/03)
Hydrozirconation of arylselenoethynes 1 gave (E)-2- arylselenovinylzirconium(IV) complexes 2, which reacted with arylsulfenyl chlorides 3 stereoselectively to afford (E)-1-arylseleno-2-arylsulfanylethenes 4 in good yields. (E)-1-Arylseleno-2-arylsulfanyle
Nickel(II) chloride-catalyzed regioselective hydrothiolation of alkynes
Ananikov, Valentine P.,Malyshev, Denis A.,Beletskaya, Irina P.,Aleksandrov, Grigory G.,Eremenko, Igor L.
, p. 1993 - 2001 (2007/10/03)
Regioselective Markovnikov-type addition of PhSH to alkynes (HC≡C-R) has been performed using easily available nickel complexes. The non-catalytic side reaction leading to anti-Markovnikov products was suppressed by addition of γ-terpinene to the catalyti
Radical addition of aromatic thiols to methyl 2-propynyl ether
Dzhafarov,Sadykhov,Velieva,Gasymova,Seidov
, p. 693 - 695 (2007/10/03)
Aromatic thiols react with methyl 2-propynyl ether under UV initiation to give the corresponding cis-and trans-1-arylthio-3-methoxypropenes and 1,2-bis(arylthio)-3-methoxypropanes.
Stereoselective synthesis of (E)-vinylsulfides via the reaction of vinylzirconium compounds with disulfides
Huang, Xian,Xu, Xin-Hua,Zheng, Wei-Xin
, p. 2399 - 2404 (2007/10/03)
Hydrozirconation of alk-1-ynes gives vinyl zirconium complexes, which react with disulfides to afford (E)-vinylic sulfides in high yield.
A stereoselective synthetic route to (Z)-1-arylthio vinylstannanes
Huang, Xian,Zhong, Ping
, p. 290 - 291 (2007/10/03)
Acetylenic stannanes react with Cp2Zr(H)Cl (Cp=η5-C5H5) to give organozirconium(IV) complexes, which are trapped with arylsulfenyl chloride to afford (Z)-l-arylthio vinylstannanes.
