86887-88-9Relevant academic research and scientific papers
Catalytic conversion of alkynes to α-vinyl sulfides mediated by carbene-linker-carbene (CXC) rhodium and iridium complexes
Tolley, Lewis C.,Fernández, Israel,Bezuidenhout, Daniela I.,Guisado-Barrios, Gregorio
, p. 516 - 523 (2021/02/09)
The catalytic activity of a set of mono- and bimetallic Rh(i) and Ir(i) complexes bearing carbene-linker-carbene (CXC) bis-triazolylidene ligands (with X = O, N) coordinated in a bridging or chelating fashion was evaluated in the hydrothiolation of alkyne
A Hemilabile and Cooperative N-Donor-Functionalized 1,2,3-Triazol-5-Ylidene Ligand for Alkyne Hydrothiolation Reactions
Strydom, Ian,Guisado-Barrios, Gregorio,Fernández, Israel,Liles, David C.,Peris, Eduardo,Bezuidenhout, Daniela I.
supporting information, p. 1393 - 1401 (2017/02/05)
A series of novel cationic and neutral Rh complexes with an N-donor-functionalized 1,2,3-triazol-5-ylidene (TRZ) ligand (in which the pendant N donor is NHBoc, NH2, or NMe2) is described. The catalytic activity of these complexes was
Design of highly selective alkyne hydrothiolation RhI-NHC catalysts: Carbonyl-triggered nonoxidative mechanism
Palacios, Laura,Meheut, Yoann,Galiana-Cameo, María,Artigas, María José,DI Giuseppe, Andrea,Lahoz, Fernando J.,Polo, Victor,Castarlenas, Ricardo,Pérez-Torrente, Jesús J.,Oro, Luis A.
, p. 2198 - 2207 (2017/06/19)
New RhI-IPr (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-carbene) complexes bearing an N,O-pyridine-2-methanolato (N-O) bidentate ligand have been prepared. The carbonyl complex Rh(N-O)(IPr)(CO) efficiently catalyzes the hydrothiolation of
A rhodium(i)-oxygen adduct as a selective catalyst for one-pot sequential alkyne dimerization-hydrothiolation tandem reactions
Kleinhans, George,Guisado-Barrios, Gregorio,Liles, David C.,Bertrand, Guy,Bezuidenhout, Daniela I.
supporting information, p. 3504 - 3507 (2016/03/04)
An air-stable rhodium(i)-oxygen adduct featuring a CNC-pincer ligand, based on 1,2,3-triazol-5-ylidenes, catalyzes the homo-dimerization and hydrothiolation of alkynes, affording the gem-enyne and α-vinyl sulfide isomers, respectively, with excellent selectivity. A one-pot stepwise strategy allows the selective catalytic preparation of non-symmetric bis-vinyl sulfides, as well as the alkyne dimerization-hydrothiolation tandem reactions.
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
Catalytic adaptive recognition of thiol (SH) and selenol (SeH) groups toward synthesis of functionalized vinyl monomers
Ananikov, Valentine P.,Orlov, Nikolay V.,Zalesskiy, Sergey S.,Beletskaya, Irina P.,Khrustalev, Victor N.,Morokuma, Keiji,Musaev, Djamaladdin G.
experimental part, p. 6637 - 6649 (2012/06/15)
An unprecedented sustainable procedure was developed to produce functionalized vinyl monomers H2C=C(R)(FG) starting from a mixture of sulfur and selenium compounds as a functional group donor (FG = S or Se). The reaction serves as a model for e
Organozirconium complexes as catalysts for markovnikov-selective lntermolecular hydrothiolation of terminal alkynes: Scope and mechanism
Weiss, Charles J.,Marks, Tobin J.
experimental part, p. 10533 - 10546 (2010/10/21)
The efficient and selective organozirconium(IV)-mediated, intermolecular hydrothiolation of terminal alkynes by aliphatic, benzylic, and aromatic thiols using CGCZrMe2 (CGC = Me2SiCp" NCMe3, Cp" = C5Me4), Cp*ZrBn 3 (Cp* = C5Me5, Bn = benzyl), C
Lanthanide- and actinide-mediated terminal alkyne hydrothiolation for the catalytic synthesis of markovnikov vinyl sulfides
Weiss, Charles J.,Wobser, Stephen D.,Marks, Tobin J.
scheme or table, p. 6308 - 6320 (2011/02/17)
The Markovnikov-selective lanthanide- and actinide-mediated, intermolecular hydrothiolation of terminal alkynes by aliphatic, benzylic and aromatic thiols using Cp*2LnCH(TMS)2 (Cp* = C 5Me5; Ln = La, Sm, Lu), Ln
