10496-15-8Relevant articles and documents
Convenient one-pot synthesis of β-alkylthio acid derivatives from thioacetates and the corresponding α,β-unsaturated compounds
Lee,Choi,Yoon
, p. 2189 - 2196 (1996)
Various β-alkylthio acid derivatives were prepared conveniently from thioacetates and α,β-unsaturated compounds through borohydride exchange resin (BER)-Pd catalyzed transesterification of thioacetates to the corresponding thiols and Michael addition of the resulting thiols to α,β-unsaturated compounds.
The Reaction of Electron-deficient Selenoaldehydes with Thiols
Duchenet, Virginie,Vallee, Yannick
, p. 4925 - 4926 (1993)
Electron-poor selenoaldehydes, generated in-situ in refluxing toluene, reacted with thiols in the presence of triethylamine to give selenenyl sulfides, RSeSR'.The formation of a selenodisulfide, RSSeSR, was also evidenced.
A novel reduction of sodium alkyl thiosulfates using samarium metal without an activating agent in water
Wang, Lei,Li, Pinhua,Zhou, Li
, p. 8141 - 8143 (2002)
A novel metallic samarium promoted reduction of sodium alkyl thiosulfates in the absence of an activating agent occurs to afford the corresponding disulfides with good yields in water at 90°C.
Facile solvent-free generation of disulfide dianion and its use for preparation of symmetrical disulfides
Kiasat, Ali Reza,Mokhtari, Babak,Savari, Ali,Kazemi, Foad
, p. 178 - 182 (2008)
A variety of symmetrical dialkyl disulfides were prepared from the reaction of alkyl halides, sodium hydroxide and elemental sulfur under solvent free conditions. The reaction proceeded very fast and produced the desired products in moderate to excellent isolated yields.
ACTIVATION AND SYNTHETIC APPLICATIONS OF THIOSTANNANES. EFFICIENT CONVERSION OF THIOLS INTO DISULFIDES
Sato, Tsuneo,Otera, Junzo,Nozaki, Hitosi
, p. 3591 - 3594 (1990)
Various kinds of thiols are converted into the corresponding disulfides under mild conditions with the aid of alkoxystannane-ferric chloride.
Selective, cofactor-mediated catalytic oxidation of alkanethiols in a self-assembled cage host
Da Camara, Bryce,Dietz, Philip C.,Chalek, Kevin R.,Mueller, Leonard J.,Hooley, Richard J.
, p. 14263 - 14266 (2020)
A spacious Fe(ii)-iminopyridine self-assembled cage complex can catalyze the oxidative dimerization of alkanethiols, with air as stoichiometric oxidant. The reaction is aided by selective molecular recognition of the reactants, and the active catalyst is derived from the Fe(ii) centers that provide the structural vertices of the host. The host is even capable of size-selective oxidation and can discriminate between alkanethiols of identical reactivity, based solely on size. This journal is
A two in one approach: Renewable support and enhanced catalysis for sweetening using chicken feather bound cobalt(II) phthalocyanine under alkali free environment
Chauhan, Deepak K.,Patnam, Padma L.,Ganguly, Sudip K.,Jain, Suman L.
, p. 51983 - 51988 (2016)
Poultry waste chicken feathers, an inexpensive and abundantly available material has been used as a renewable support for immobilizing a cobalt phthalocyanine catalyst. The synthesized heterogeneous cobalt(ii) phthalocyanine catalyst was used for the aerobic oxidation of mercaptans to the corresponding disulfides using ultrasonic irradiation under alkali free conditions. The significantly higher catalytic activity of the heterogeneous catalyst as compared to a homogeneous one can be attributed to the synergistic effect of the support matrix. In addition, the catalyst could easily be recovered and recycled for several runs without loss of activity, which makes the process greener and more cost-effective.
Water accelerated Sm/TMSCl reductive system: Debromination of vic- dibromides and reduction of sodium alkyl thiosulfates
Xu, Xiaoliang,Lu, Ping,Zhang, Yongmin
, p. 1917 - 1925 (2000)
A simple and efficient method for the debromination of vic-dibromides to (E)-alkenes and reduction of sodium alkyl thiosulfates to disulfides promoted by Sm/TMSCl/H2O (trace) has been described.
Preparation of dialkyl disulfides via reduction of alkylthiocyanates with TiCl4/Sm system
Guo, Hongyun,Zhan, Zhuangping,Zhang, Yongmin
, p. 2721 - 2724 (1997)
Dialkyl disulfides can be readily prepared in moderate to good yields via reduction of alkylthiocyanates with TiCl4/Sm system in THF at 0°C.
Preparation, structures, and physical properties of tetrakis(alkylthio) tetraselenafulvalene (TTCn-TSeF, n = 1-15)
Saito, Gunzi,Yoshida, Yukihiro,Murofushi, Hidenobu,Iwasawa, Naoko,Hiramatsu, Takaaki,Otsuka, Akihiro,Yamochi, Hideki,Isa, Kimio,Mineo-Ota, Eriko,Konno, Michiko,Mori, Takehiko,Imaeda, Ken-Ichi,Inokuchi, Hiroo
, p. 335 - 344 (2010)
A series of tetrakis(alkylthio)tetraselenafulvalene compounds (TTC n-TSeF, n = 1-15) were prepared by a one-step reaction between dialkyl disulfide and tetralithiated TSeF. Molecular properties (redox potentials and optical absorptions in solution) and solid-state properties (thermal behaviors, electric conductivities, and molecular and crystal structures for n = 1 and 10) were studied. TTCn-TSeF compounds are weak electron donor molecules and characterized by small on-site Coulomb repulsion. TTC1-TSeF has a high-dimensional conduction network owing to the presence of highdimensional heteroatomic contacts, "Atomic-Wire Effect." The π-moieties of TTC10-TSeF were fastened by the alkyl chains ("Fastener Effect") to form π-columns and there are a variety of short heteroatomic contacts resulting in two dimensional electronic structure. Electrical conductivity exhibited peculiar enhancement for n = 1 and 7 ≤ n ≤ 14 owing to the presence of high-dimensional conduction paths. These compounds may manifest high carrier mobility, and are good candidates for the field-effect transistor channel based on the advantageous features: low dark conductivity, low donor ability, on-site Coulomb repulsion energy, high-dimensional π-electron structure, and high solubility in organic solvents.
