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Original Articles

REAKTIONEN VON THIOXOVERBINDUNGEN MIT N-CHLORAMIDEN V.1 ZWITTERIONISCHE N,N′- BIS(PHENYLSULFONYL)SULFODIIMIDATEMIT EINEM CARBOCYCLISCHEN KATIONISCHEN MOLEKULTEIL

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Pages 177-182 | Received 27 Aug 1991, Published online: 23 Sep 2006
 

Abstract

Herrn Prof. Dr. M. Hanack zum 60. Geburtstag gewidmet

Natrium-N-chlorbenzolsulfonamide (4) reagieren mil Diphenyl-, Bis(methylthio)- oder Bis(dimethylamino)-cyclopropenthion (1, 2 oder 3) zu N-Cyclopropenylidenbenzolsulfonamiden (8–10) und S-Cyclopro-penyliosulfodiimidaten (13), in Abbängigkeit von den Substituenten am Cyclopropen-Ring. Es werden erhalten 8 aus 1, 9 aus 2, 10 und 13 aus 3.-NMR-Daten beweisen den Doppelbindungscharakter der Kohlenstoff-Stickstoff-Bindungen der Aminocyclopropenylio-Verbindungen 13.

Sodium-N-chlorobenzenesulfonamides (4) react with diphenyl-, bis(methylthio)- or bis(dimethylamino)-cyclopropenethione (1, 2 or 3) to give N-cyclopropenylidenebenzenesulfonamides (8–10) and S-Cy-clopropenyliosulfodiimidates (13), dependent on the substituents at the cyclopropene ring. One gets 8 from 1, 9 from 2, 10 and 13 from 3.—NMR data prove the double-bond character of the carbon-nitrogen bond of the aminocyclopropenylio compounds 13.

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