Synthesis of N-Fmoc-ProtectedAmino Alkyl Thiocyanates/Selenocyanates and their Applicationin the Preparation of 5-Substituted S/Se-Linked Tetrazoles [PDF]
, 2011 A novel class of N-Fmoc-protected amino alkyl thiocy- anates/selenocyanates has been prepared by thiocyanation/seleno-cyanation of the corresponding alkyl iodides. These thiocyanates/selenocyanates undergo a facile [2+3]-cycloaddition reaction
Basavalingappa, P. Vasantha +2 more
core +1 more source
Thiocyanation of Pyrazoles Using KSCN/K2S2O8 Combination
SynOpen, 2018 A convenient and practical thiocyanation of pyrazoles is reported employing a combination of KSCN and K2S2O8 in dimethyl sulfoxide (DMSO). The salient features of the present reaction include environmentally benign reagents and solvents, and simple ...
T. Songsichan +6 more
doaj +1 more source
Photochemical Thiocyanation of Halobenzenes with Thiocyanate Anion [PDF]
Bulletin of the Chemical Society of Japan, 1979 Abstract Halobenzenes having such an electrondonating group as amino, hydroxyl or methoxyl group at their para position were thiocyanated with sodium thiocyanate under irradiation. Also, the ring isomer of o-thiocyanatoaniline, 2-aminobenzothiazole, was obtained by the photoreaction of o-chloroaniline with sodium thiocyanate.
Kiyoko Fujiki +2 more
openaire +1 more source
Click grafting of seaweed polysaccharides onto PVC surfaces using an ionic liquid as solvent and catalyst [PDF]
, 2013 International audienceSeaweed antibacterial polysaccharides were grafted onto poly(vinylchloride) (PVC) surfaces using an original click chemistry pathway.
Bigot, Sandra, +3 more
core +4 more sources
Synthesis and Study of 2‑(Pyrrolesulfonylmethyl)‑N‑arylimines: A New Class of Inhibitors for Human Glutathione Transferase A1‑1 [PDF]
, 2012 Overexpression of human GSTA1-1 in tumor cells is part of MDR mechanisms. We report on the synthesis of 11 pyrrole derivatives as hGSTA1-1 inhibitors starting from 1-methyl-2-[(2-nitrobenzylsulfanyl]-1H-pyrrole.
Clonis, Yannis D. +6 more
core +1 more source
A convenient eco-friendly system for the synthesis of 5-sulfenyl tetrazole [PDF]
, 2014 The use of CeCl3·7H2O in polyethyleneglycol 400 (PEG-400), as an efficient and eco-friendly promoter system for the convenient synthesis of 5-sulfenyl tetrazoles derived from indoles and pyrroles, is reported.
Bassaco, Mariana M. +3 more
core +2 more sources
Anti-biofim and antibacterial effect of essential oils and their major compounds [PDF]
, 2016 Essential oils are plant secondary metabolites commonly used in traditional medicine to treat infectious diseases. Along with their compounds, oils can contribute to development of new antimicrobial/antibiofilm products. Our study evaluated antibacterial
Millezi, Alessandra Farias +3 more
core +1 more source
Molecules, 2001 N-Bromosulphonamides, synthesized via direct bromination of sulphonamides, react with several types of arene substrates in the presence of KSCN to afford aryl thiocyanates. The method appears to be generally applicable to benzenoid substrates with a wide
Ardeshir Khazaei +2 more
doaj +1 more source
Regioselective and facile oxidative thiocyanation of anilines and indoles with trans-3,5?dihydroperoxy-3,5?dimethyl?1,2?dioxolane [PDF]
, 2014 Oxidative potential of trans3,5dihydroperoxy3,5dimethyl1,2dioxolane (DHPODMDO) has been explored in the facile thiocyanation of anilines and indoles through the efficient and in situ generation of SCN+ ion from sodium thiocyanate.
Azarifar, Davood +3 more
core +1 more source
Molecules, 2011 SelectfluorTM F-TEDA-BF4 (1-chloromethyl-4-fluoro-1,4-diazoniabicyclo [2.2.2]octane bis(tetrafluoroborate) is not only one of the most efficient and popular reagents for electrophilic fluorination, but as a strong oxidant is also a convenient mediator or
Stojan Stavber
doaj +1 more source