About: On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives.     Goto   Sponge   NotDistinct   Permalink

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Description
  • Chlorodithiophosphoric acid pyridiniumbetaine, PyPS2Cl (I), reacts with thiosemicarbazide derivatives (RNH)(H2N-Me)CS, R= iso-propyl, tert.-butyl, in acetonitrile in absence of any HCl-acceptor to new compounds with five-membered heterocycle, i.e. 5-iso-propylamino-4-methyl-2-sulfido-2-thioxo-1,3,4,2?5-thiadiazaphospholan-5-onium (II) or 5-tert.-butylamino-4-methyl-2-sulfido-2-thioxo-1,3,4,2?5-thiadiazaphospholan-5-onium (III). The triethylammonium salt of 1,3-bis-(N-methyl-N'-tert.-butyl-thioureido)-2,4-disulfido-2,4-dithioxo-1,3-diaza-2?5,4?5-diphosphetidine (IV) is formed when the reaction is carried out in the presence of triethylamine. The prepared compounds were characterised by 31P-NMR, FT-IR spectroscopies, mass spectrometry, and the molecular structures of II, III, and IV were determined by X-ray crystallography.
  • Chlorodithiophosphoric acid pyridiniumbetaine, PyPS2Cl (I), reacts with thiosemicarbazide derivatives (RNH)(H2N-Me)CS, R= iso-propyl, tert.-butyl, in acetonitrile in absence of any HCl-acceptor to new compounds with five-membered heterocycle, i.e. 5-iso-propylamino-4-methyl-2-sulfido-2-thioxo-1,3,4,2?5-thiadiazaphospholan-5-onium (II) or 5-tert.-butylamino-4-methyl-2-sulfido-2-thioxo-1,3,4,2?5-thiadiazaphospholan-5-onium (III). The triethylammonium salt of 1,3-bis-(N-methyl-N'-tert.-butyl-thioureido)-2,4-disulfido-2,4-dithioxo-1,3-diaza-2?5,4?5-diphosphetidine (IV) is formed when the reaction is carried out in the presence of triethylamine. The prepared compounds were characterised by 31P-NMR, FT-IR spectroscopies, mass spectrometry, and the molecular structures of II, III, and IV were determined by X-ray crystallography. (en)
  • Chlorodithiophosphoric acid pyridiniumbetaine, PyPS2Cl (I), reacts with thiosemicarbazide derivatives (RNH)(H2N-Me)CS, R= iso-propyl, tert.-butyl, in acetonitrile in absence of any HCl-acceptor to new compounds with five-membered heterocycle, i.e. 5-iso-propylamino-4-methyl-2-sulfido-2-thioxo-1,3,4,2?5-thiadiazaphospholan-5-onium (II) or 5-tert.-butylamino-4-methyl-2-sulfido-2-thioxo-1,3,4,2?5-thiadiazaphospholan-5-onium (III). The triethylammonium salt of 1,3-bis-(N-methyl-N'-tert.-butyl-thioureido)-2,4-disulfido-2,4-dithioxo-1,3-diaza-2?5,4?5-diphosphetidine (IV) is formed when the reaction is carried out in the presence of triethylamine. The prepared compounds were characterised by 31P-NMR, FT-IR spectroscopies, mass spectrometry, and the molecular structures of II, III, and IV were determined by X-ray crystallography. (cs)
Title
  • On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives.
  • On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives. (en)
  • On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives. (cs)
skos:prefLabel
  • On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives.
  • On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives. (en)
  • On the reaction of chlorodithiophosphoric acid pyridiniumbetaine with polyfunctional nucleophiles; Part II. Reaction with thiosemicarbazide derivatives. (cs)
skos:notation
  • RIV/00216224:14310/01:00004581!RIV09-MSM-14310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 143100011)
http://linked.open...iv/cisloPeriodika
  • 20
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 690020
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/01:00004581
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • four-membered heterocycle; five-membered heterocycle; diazadiphosphetidine; chlorodithiophosphoric acid pyridiniumbetaine (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [C5966E93A0F4]
http://linked.open...i/riv/nazevZdroje
  • Polyhedron
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2001
http://linked.open...iv/tvurceVysledku
  • Nečas, Marek
  • Příhoda, Jiří
  • Janča, Michal
  • Žák, Zdirad
http://linked.open...ain/vavai/riv/wos
  • 000172076300008
http://linked.open...n/vavai/riv/zamer
issn
  • 0277-5387
number of pages
http://localhost/t...ganizacniJednotka
  • 14310
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