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dc.contributor.authorMohan, T-
dc.contributor.authorSenthivel, P-
dc.contributor.authorRao, M N Sudheendra-
dc.identifier.issn0975-0975(Online); 0376-4710(Print)-
dc.description.abstractSimilar to the reactions with S4N3Cl and S3N3Cl3,triphenylphosphine reacts with five-membered cyclic sulphur-nitrogen chlorides namely, S3N2Cl and S3N2Cl2 to give triphenylphosphiniminium chloride, Ph3P=NHCl- as the major product. Maximum yield (ca. 90%) is obtained when triphenylphosphine is reacted with S3N2Cl in acetonitrile at room temperature in 2:1 molar ratio. Analogous reactions performed in presence of triethylamine afford two cyclothiazene products containing phosphinimino substituent. The ring size of the S-N chloride seems to determine the nature of phosphiniminocyclothiazenes formed. A rationalization of the results obtained has been attempted.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-A Vol.34A(12) [December 1995]en_US
dc.titleCyclic sulphur-nitrogen compounds and phosphorus reagents: Part XIII1-Reactions of cyclic sulphur-nitrogen chlorides with Ph3P-influences of tertiary base, Et3N and the ring size of the cyclothiazyl chloride on the product formationen_US
Appears in Collections:IJC-A Vol.34A(12) [December 1995]

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