Phosphorylation of derivatives of β-dialkyaminocrotonitriles with phosphorus(III) halides
作者:Aleksandr N. Kostyuk、Yurii V. Svyaschenko、Bogdan B. Barnych、Dmitriy A. Sibgatulin、Eduard B. Rusanov、Dmitriy M. Volochnyuk
DOI:10.1002/hc.20532
日期:——
reaction of β-dialkylaminocrotontriles with phosphorus(III) halides has been investigated. The basicity of the dialkylamino group influences the phosphorylation markedly, with pyrrolidine being the amine of choice. It was found that a solvent and the ratio of triethylamine play a significant role in phosphorylation. Although chloro- and dichlorophosphine derivatives proved impossible to separate as individual
已经研究了 β-二烷基氨基巴豆腈与卤化磷 (III) 的反应。二烷基氨基的碱性显着影响磷酸化,吡咯烷是选择的胺。发现溶剂和三乙胺的比例在磷酸化中起重要作用。虽然氯和二氯膦衍生物被证明不可能作为单独的化合物分离;他们的解决方案可以成功地用于进一步的转型。© 2009 Wiley Periodicals, Inc. 杂原子化学 20:194–201, 2009; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20532