61807-25-8Relevant academic research and scientific papers
Catalyst-free, direct, high regio-, and chemoselective conversion of epoxides to 2-thiocyanatoalkyl alkanoates under neutral and solvent-free conditions
Aghapour, Ghasem,Hatefipour, Razieh
experimental part, p. 598 - 604 (2010/08/21)
A catalyst-free, direct, high regio-, and chemo-selective method is reported for the facile conversion of a wide variety of epoxides to their corresponding 2-thiocyanatoalkyl alkanoates, which contain two important functional groups (ester and thiocyanate), using a mixture of tetrabutylammonium rhodanide ((n-Bu)4NSCN) and an aliphatic or aromatic carboxylic anhydride under neutral and solvent-free conditions.
Lipase-catalyzed enantiomeric separation of 1-aryloxy-3-thiocyanatopropan- 2-ols: An attempt to prepare optically active thiiranes
Lukowska, Edyta,Plenkiewicz, Jan
, p. 2149 - 2156 (2007/10/03)
Opening of the epoxide ring of several arylglycidyl ethers with thiocyanato anion followed by acetylation yielded racemic mixtures of 1-aryloxy-3- thiocyanato-propan-2-yl acetates. A lipase-catalyzed hydrolysis of the acetates resulted in the separation of the enantiomers. The unstable, optically active (S)-1-aryloxy-3-thiocyanatopropan-2-ols, were converted into the corresponding 2-aryloxymethyl thiiranes, which instantly polymerized to yield the optically active oligomers.
Hypervalent iodine chemistry: Novel and direct thiocyanation of alkenes using [bis(acetoxy)iodo]benzene/trimethylsilyl isothiocyanate reagent combination. Synthesis of 1,2-dithiocyanates
Bruno, Moira,Margarita, Roberto,Parlanti, Luca,Piancatelli, Giovanni,Trifoni, Maila
, p. 3847 - 3848 (2007/10/03)
Novel and direct thiocyanation of alkenes using [bis(acetoxy)iodo]benzene/trimethylsilyl isothiocyanate reagent combination has been developed.
KINETICS AND DOPING EFFECT IN THE ADDITION OF 2,4-DINITROPHENYLSULFENYL CHLORIDE AND DITHIOCYANOGEN TO OLEFINS
Skorobogatova, E. V.,Grudzinskaya, E. Yu.,Afanas'ev, P. S,Kartashov, V. R.,Zefirov, N. S.,Caple, R.
, p. 1814 - 1822 (2007/10/02)
The rate of the doping addition in the reactions of 2,4-dinitrophenylsulfenyl chloride with cyclohexene an methylenecyclobutane and of dithiocyanogen with cyclohexene and substituted styrenes in the presence of lithium perchlorate is described by the normal salt effect equation.On the other hand, the rate of formation of the doping products may exceed or lag behind the increase in the total reaction rate.These results were interpreted in the framework of an ion-pair mechanism.
