On the reaction of bis(phosphothioyl)disul-fanes with hydroxamic acids, part I: Ionic versus radical reaction pathways
作者:Witold Przychodzeń、Jarosław Chojnacki
DOI:10.1002/hc.20423
日期:2008.4
respective O-phosphothioyl derivatives exhibiting complete inversion of configuration at phosphorus in a reaction whose products are inert toward dithiophosphate arising in the reaction. For branched N-alkyl benzohydroxamates, products of a SET process predominated. The mechanism of the title reaction is discussed. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:271–282, 2008; Published online in Wiley
在用双(硫代磷酰)二硫醚处理的 N-烷基-4-氯苯异羟肟酸钠中,>P(S)SSP(S) P(S) 是硫代磷酰、硫代膦酰和硫代膦酰),只有 N-甲基产生定量相应的 O-硫代磷酰衍生物在反应中在磷处表现出完全的构型反转,其产物对反应中产生的二硫代磷酸酯呈惰性。对于支链 N-烷基苯异羟肟酸酯,SET 过程的产物占主导地位。讨论了标题反应的机理。© 2008 Wiley Periodicals, Inc. 杂原子化学 19:271–282, 2008; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20423