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Synthesis of α-phosphonylated phosphonium and sulfonium ylides: Study of their thermal behavior
作者:Aboubacary Sene、Serge Masson、Michel Vazeux
DOI:10.1002/hc.20530
日期:——
additions of two equivalents of trialkylphosphites onto phosphonodithioformates produce stabilized α-sulfanyl-α-phosphonyl phosphonium ylides. Their subsequent reaction with alkyl or benzyl halides gives stabilized sulfonium ylides. Thermal treatment of these phosphonium and sulfonium ylides leads to α-sulfanyl methylene bis-phosphonates through protonation–dealkylation intramolecular reactions. © 2009 Wiley
将两当量的亚磷酸三烷基酯添加到膦酰二硫代甲酸酯上会产生稳定的 α-硫酰基-α-膦酰基鏻叶立德。它们随后与烷基卤或苄基卤反应得到稳定的锍叶立德。对这些鏻和锍叶立德进行热处理,通过质子化-脱烷基化分子内反应生成 α-硫烷基亚甲基双膦酸酯。© 2009 Wiley Periodicals, Inc. 杂原子化学 20:164–171, 2009; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20530
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Gross,H.; Seibt,H., Journal fur praktische Chemie (Leipzig 1954), 1970, vol. 312, p. 475 - 482
作者:Gross,H.、Seibt,H.
DOI:——
日期:——
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Costisella, Burkhard; Ozegowski, Sigrid; Gross, Hans, Phosphorus, Sulfur and Silicon and the Related Elements, 1994, vol. 86, # 1-4, p. 169 - 176
作者:Costisella, Burkhard、Ozegowski, Sigrid、Gross, Hans
DOI:——
日期:——
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Costisella Burkhard, Ozegowski Sigrid, Gross Hans, Phosph., Sulfur and Silicon and Relat. Elem, 86 (1994) N 1-4, S 169-175
作者:Costisella Burkhard, Ozegowski Sigrid, Gross Hans
DOI:——
日期:——
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OLLIVIER, R.;STURTZ, G.;LEGENDRE, J. -M.;JACOLOT, G.;TURZO, A., EUR. J. MED. CHEM., 1986, 21, N 2, 103-110
作者:OLLIVIER, R.、STURTZ, G.、LEGENDRE, J. -M.、JACOLOT, G.、TURZO, A.
DOI:——
日期:——