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@article{578742,
author = {Ševčík, Richard and Příhoda, Jiří and Nečas, Marek},
article_number = {14},
keywords = {Five-membered heterocycle; thiosemicarbazide; chlorodithiophosphoric acid pyridinium betaine},
language = {eng},
issn = {0277-5387},
journal = {Polyhedron},
title = {On the reactions of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles. Part III: Reactions with monoalkylderivatives of thiosemicarbazide},
volume = {24},
year = {2005}
}
TY - JOUR
ID - 578742
AU - Ševčík, Richard - Příhoda, Jiří - Nečas, Marek
PY - 2005
TI - On the reactions of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles. Part III: Reactions with monoalkylderivatives of thiosemicarbazide
JF - Polyhedron
VL - 24
IS - 14
SP - 1855-1860
EP - 1855-1860
PB - Elsevier
SN - 02775387
KW - Five-membered heterocycle
KW - thiosemicarbazide
KW - chlorodithiophosphoric acid pyridinium betaine
N2 - Reactions of chlorodithiophosphoric acid pyridinium betaine, py.PS2Cl, (I) with monosubstituted thiosemicarbazide derivatives RN(H)C(S)N(H)NH2, (R = methyl, ethyl), in acetonitrile media and in the presence of pyridine as an HCl acceptor were studied. New five-membered heterocyclic compounds were prepared, pyridinium salts of 4-methyl-3-sulfido-3,5-dithioxo-1,2,4,3-triazaphospholidine (II) and 4-ethyl-3-sulfido-3,5-dithioxo-1,2,4,3-triazaphospholidine (III). The substances II and III were completely characterized by 31P NMR, FT-IR, Raman spectroscopies and their molecular structures were determined by the X-ray diffraction analysis.
ER -
ŠEVČÍK, Richard, Jiří PŘÍHODA a Marek NEČAS. On the reactions of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles. Part III: Reactions with monoalkylderivatives of thiosemicarbazide. \textit{Polyhedron}. Elsevier, 2005, roč.~24, č.~14, s.~1855-1860. ISSN~0277-5387.
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