Related Products of 6341-92-0, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 6341-92-0, name is 6-Chloroisatin belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.
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 (2×10 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.
The synthetic route of 6-Chloroisatin has been constantly updated, and we look forward to future research findings.
Reference:
Article; Zhang, Xiao-Nan; Li, Yong-Xiao; Zhang, Zhan-Hui; Tetrahedron; vol. 67; 38; (2011); p. 7426 – 7430;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem