REACTIONS OF TETRAPHOSPHORUS DECASULFIDE AND LAWESSON'S REAGENT WITH SILANES CONTAINING A FEW Si-O BONDS

Низамов, И. С.; Popovich, A. E.; Батыева, Э. С.; Azancheev, N. M.; Al’fonsov, V. A.

doi:10.1080/10426500008042084

Cited by 7 publications

(4 citation statements)

References 11 publications

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“…433 Treatment of alkoxy-586 and alkylthiotrimethylsilanes 587 with P 4 S 10 yielded s-trimethylsilyl esters of dithio-and tetrathiophosphoric acids 588 and 589, respectively, along with bis(trimethylsilyl)sulfide 590 (Scheme 148). [437][438][439][440] A similar reaction of organogermanium 591, 441,442 organothiarsenic 592, 442,443 and organoborates 593 444,445 with P 4 S 10 produced the esters 594, 595, and 596, respectively (Scheme 149). Reaction of benzyl chloride with P 4 S 10 in the presence of K 2 CO 3 in acetonitrile (dry) at 60-70 °C for 2 h gave tribenzyltetrathiophosphate (PhCH 2 S) 3 PdS.…”

Section: Miscellaneousmentioning

confidence: 99%

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A Berzelius Reagent, Phosphorus Decasulfide (P₄S₁₀), in Organic Syntheses

2010

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Introduction 3419 2. Reactions of P 4 S 10 3421 2.1. Ketones 3421 2.2. Thionoesters, Dithioesters, Thionolactones, Dithiolactones, Thiolactones, and Dithiolethiones 3426 2.3. Amides and Lactams 3435 2.4. Imides 3448 2.5. Thiophenes 3451 2.6. Thiazolines, Thiazoles, and Thiazines 3454 2.7. Dithiazoles 3456 2.8. Thiadiazoles 3456 2.9. Imidazolines and Pyrimidines 3456 2.10. Alcohols 3458 2.11. PdO to PdS 3461 2.12. Reduction 3462 2.13. Nucleotides, Purines, and Pyrimidines 3463 2.14. Miscellaneous 3467 2.15. P 4 S 10 vs Lawesson's Reagent (LR) 3473 3. Conclusion 3473 4. Acknowledgments 3473 5. References 3473

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Section: Miscellaneousmentioning

confidence: 99%

“…Treatment of alkoxy - 586 and alkylthiotrimethylsilanes 587 with P 4 S 10 yielded s -trimethylsilyl esters of dithio- and tetrathiophosphoric acids 588 and 589 , respectively, along with bis(trimethylsilyl)sulfide 590 (Scheme ). − …”

Section: Reactions Of P4s10mentioning

confidence: 99%

A Berzelius Reagent, Phosphorus Decasulfide (P₄S₁₀), in Organic Syntheses

2010

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“…It should be noted that we have previously developed convenient methods of synthesizing S ‐trimethylsilyl esters of phosphorus dithioacids on the basis of the reactions of S ‐trimethylsilyl derivatives of alcohols, amines, and thiols with tetraphosphorus decasulfide and 1,3,2,4‐dithiadiphosphetane‐2,4‐disulfides . We have now extended this approach to silyl ether of 1‐ d ‐glucofuranose diacetonide.…”

Section: Resultsmentioning

confidence: 99%

α‐d‐Glucofuranose and α‐d‐allofuranose diacetonides and silyl ether of α‐d‐glucofuranose diacetonide in dithiophosphorylation reactions

Низамов

Nikitin

Belov

et al. 2016

Heteroatom Chemistry

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α‐d‐Glucofuranose and α‐d‐allofuranose diacetonides react with 2,4‐diorganyl 1,3,2,4‐dithiadiphosphetane‐2,4‐disulfides to form optically active dithiophosphonates in 78–81% yields, which are transformed into the corresponding ammonium salts in 90–97% yields by the treatment of n‐hexadecylamine. The S‐silyldithiophosphonate was prepared in 93% yield by the reaction of 2,4‐bis(butoxyphenyl) 1,3,2,4‐dithiadiphosphetane‐2,4‐disulfide with silyl ether of α‐d‐glucofuranose diacetonide. One of the salts obtained possesses antibacterial activity against Staphylococcus aureus ATCC 6538‐P.

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“…The reaction of LR with alkyl borates, 195,196 trialkylsilyl and stannyl derivatives, 197,198 and with arsenic(III) alkoxides 199 was examined by Nizamov et al He et al studied the treatment of phenylthiourea and oxamide with LR. 200…”

Section: Scheme 58 Treatment Of Lr With Disulfides 144 194mentioning

confidence: 99%