REACTION OF DIARYL DISULFIDES WITH N-CHLOROBENZENECARBOXIMIDIC AND N-CHLOROCARBONIMIDIC ESTERS
Diaryl disulfides and alkyl N-chlorobenzenecarboximidates react in a molar ratio of 1:2 with the formation of alkyl N-(arylthio)benzenecarboximidates and N-benzoylarenesulfinimidoyl chlorides.The reaction of diaryl disulfides with ethyl N-chlorocarbonimidate gives N,N'-bis(arylthio)-N,N'-bis(ethoxycarbonyl)hydrazines.
Levchenko, E. S.,Dubinina, T. N.,Sereda, S. V.,Antipin, M. Yu.,Struchkov, Yu. T.,Boldeskul, I. E.
p. 75 - 81
(2007/10/02)
REACTION OF ARENESULFENYL CHLORIDES WITH N-CHLOROCARBONIMIDIC AND N-CHLOROBENZENECARBOXIMIDIC ESTERS. N-(ETHOXYCARBONYL)- AND N-BENZOYLARENESULFINIMIDOYL CHLORIDES
In the reaction of arenesulfonyl chlorides with diethyl N-chlorocarbonimidate or N-chlorobenzenecarboximidic esters at 20 deg C 1:1 adducts are formed, and they probably have the structure of tetracoordinated compounds of sulfur.The latter are also formed during the chlorination of N-(arylthio)carbonimidic or N-(arylthio)benzenecarboximidic esters.The obtained compounds are dechlorinated by the action of bases with the formation of N-(arylthio)carbonimidic or N-(arylthio)benzenecarboximidic esters.During acidolysis they split into arenesulfenyl chlorides and the salts of the corresponding carbonimidic and benzenecarboximidic esters.During thermolysis they eliminate alkyl chlorides and are converted into N-(ethoxycarbonyl)- or N-benzoylarenesulfinimidoyl chlorides.
Levchenko, E. S.,Dubinina, T. N.,Budnik, L. V.,Romanenko, E. A.
p. 1166 - 1171
(2007/10/02)
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