Stability of S , S -diamino-λ4-sulfanes

Verfasser / Beitragende:
[B. Shainyan]
Ort, Verlag, Jahr:
2015
Enthalten in:
Russian Journal of Organic Chemistry, 51/4(2015-04-01), 472-475
Format:
Artikel (online)
ID: 605530270
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024 7 0 |a 10.1134/S1070428015040028  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1134/S1070428015040028 
100 1 |a Shainyan  |D B.  |u Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia  |4 aut 
245 1 0 |a Stability of S , S -diamino-λ4-sulfanes  |h [Elektronische Daten]  |c [B. Shainyan] 
520 3 |a The stability of S,S-diamino-λ4-sulfanes R2S(NHR′)2 (R = Me, CH2=CHCH2, Ph, CH2=CH, F; R′ = Me, SO2Me, SO2CF3) to decomposition into the sulfimide R2S=NR′ and amine (sulfonamide) R′NH2 was analyzed by MP2/6-311G(d,p) theoretical calculations. Factors stabilizing diamino-λ4-sulfanes with a tetravalent four-coordinate sulfur atom are the high total electronegativity of the R and R′ substituents and the lack of conjugation with the R substituents. The results of calculations are fully consistent with the experimental data. 
540 |a Pleiades Publishing, Ltd., 2015 
773 0 |t Russian Journal of Organic Chemistry  |d Pleiades Publishing  |g 51/4(2015-04-01), 472-475  |x 1070-4280  |q 51:4<472  |1 2015  |2 51  |o 11178 
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950 |B NATIONALLICENCE  |P 100  |E 1-  |a Shainyan  |D B.  |u Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Russian Journal of Organic Chemistry  |d Pleiades Publishing  |g 51/4(2015-04-01), 472-475  |x 1070-4280  |q 51:4<472  |1 2015  |2 51  |o 11178