2,4-Diorganyl 1,3,2,4-dithiadiphosphetane-2,4-disulfides, their structure and S-silyl dithiophosphonic derivatives

• Published in: Phosphorus, sulfur, and silicon and the related elements Vol. 191; no. 11-12; pp. 1576 - 1577
• Main Authors: Nizamov, I. S., Terenzhev, D. A., Shumatbaev, G. G., Nizamov, I. D., Islamov, D. R., Kataeva, O. V., Cherkasov, R. A.
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis 01-12-2016; Taylor & Francis Ltd
• Subjects: 1,3,2,4-Dithiadiphosphetane-2,4-disulfides; dithiophosphorylation; monoterpenols; silylation
• ISSN: 1042-6507; 1563-5325
• DOI: 10.1080/10426507.2016.1216417

Novel 2,4-diorganyl 1,3,2,4-dithiadiphosphetane-2,4-disulfides were prepared by the reactions of tetraphosphorus decasulfide with butylphenyl ether or 3-brominephenyl-1-isoamyl ether in 1,2-dichlorobenzene. Their structures were established by X-ray single crystal diffraction. Chiral S-trimethylsilyl dithiophosphonates were prepared by the reactions of 2,4-diorganyl 1,3,2,4-dithiadiphosphetane-2,4-disulfides with trimethyl silyl ethers of monoterpenols. Unsaturated S-trimethylsilyl dithiophosphonates were synthesized by the reactions of 2,4-diorganyl 1,3,2,4-dithiadiphosphetane-2,4-disulfides with O-trimethylsilyl ethers of geraniol, nerol, and (R,S)-linalool. S-Esters of dithiophosphonic acids, which possessed antimicrobial activity, were prepared by the reactions of chiral S-trimethylsilyl dithiophosphonates with orthoformiates, acetals and thioacetals.