Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 6341-92-0, name is 6-Chloroisatin, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C8H4ClNO2
General procedure: A mixture of isatin 1 (1.0 mmol), malononitrile or cyanoacetic ester 2 (1.0 mmol), phthalhydrazide (1.0 mmol), and NiCl2 (0.2 mmol) in PEG 600 (5 mL) was stirred at 100 C for the appropriate time (refPreviewPlaceHolderTable 2). After complete conversion as indicated by TLC, water was added and the product was extracted with ethyl acetate (2¡Á10 ml). The organic phase was dried over anhydrous Na2SO4, and concentrated under reduced pressure. The crude product was recrystallized from ethanol to afford the pure product.
According to the analysis of related databases, 6341-92-0, the application of this compound in the production field has become more and more popular.
Reference:
Article; Zhang, Xiao-Nan; Li, Yong-Xiao; Zhang, Zhan-Hui; Tetrahedron; vol. 67; 38; (2011); p. 7426 – 7430;,
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