36691-02-8Relevant articles and documents
α-Angelica Lactone in a New Role: Facile Access to N-Aryl Tetrahydroisoquinolinones and Isoindolinones via Organocatalytic α-CH2 Oxygenation
Thatikonda, Thanusha,Deepake, Siddharth K.,Das, Utpal
, p. 2532 - 2535 (2019/04/16)
A method for the direct oxidation of various N-aryl tetrahydroisoquinolines and isoindolines to the corresponding lactams using α-angelica lactone as a catalyst was developed. The utility of the method was further demonstrated by synthesis of indoprofen and indobufen.
method for preparing indobufen using micro flow reactor
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, (2017/12/01)
The present invention relates to a method for producing indobufen using ethyl 2-(4-aminophenyl)acetate, which can be industrially purchased, as a starting material and a method for applying the same to a micro flow reactor. According to the present invention, by producing indobufen using a micro flow reactor, the yield and purity of the produced indobufen can be improved, and time spent for the overall production procedure can be reduced. Accordingly, harmful compounds used during the production procedure can be stably used.