作者:M.S. Kharasch、George Sosnovsky
DOI:10.1016/0040-4020(58)80001-0
日期:1958.1
It has been shown that, in the absence of any base, diphenylacetonitrile, cyclohexylphenylacetonitrile and phenylacetonitrile do not react with oxygen. In the presence of a strong base, oxygen is slowly absorbed, and ketones or acids are formed in fair to excellent yields, depending upon the nitrile used. In the presence of a base and a trace of a copper salt a different reaction occurs. Excellent
已经表明,在不存在任何碱的情况下,二苯基乙腈,环己基苯基乙腈和苯基乙腈不与氧反应。在强碱的存在下,氧气被缓慢吸收,并根据所用腈的不同,以相当高的产率形成酮或酸。在碱和痕量铜盐的存在下,会发生不同的反应。由二苯乙腈可得到极佳的四苯基丁二腈产率。甲基苯基乙腈的二甲基二苯基丁二腈收率不佳;在可比较的条件下,环己基苯基乙腈,苯基乙腈和二甲基乙腈不产生二聚体。