Sur la transformation du β-nitrostyrène sous l'action du chlorure d'acétyle en présence d'un chlorure métallique
作者:Jean Guillaumel、Pierre Demerseman、Jean-Marc Clavel、René Royer、Nicole Platzer、Christian Brevard
DOI:10.1016/0040-4020(80)80224-9
日期:1980.1
While β-nitrostyrene yields only hydroxymic or hydroxamic acid derivatives by treatment with acetyl chloride in the presence of zinc, tin, titanium or aluminium chloride, it also gives 3-chloro 2-indolinone and a 5-acetyl derivative of the latter, when the reaction is carried out with ferric chloride. The procedures of this reaction are examined, and a mechanism is suggested.
尽管β-硝基苯乙烯在锌,锡,钛或铝的存在下用乙酰氯处理只能生成羟基或异羟肟酸衍生物,但当反应用氯化铁进行。检查了该反应的步骤,并提出了机理。