1953-99-7, name is 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile, belongs to nitriles-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Product Details of 1953-99-7
3,4,5,6-tetrachlorophthalonitrile (5 g), 2-phenylphenol (3.21 g), K2CO3 (3.9 g) and acetone (25 ml) were placed in a 100 ml flask and stirred while heating to 70 ° C. After completion of the reaction, the solid matter is obtained by filtering and distilling off the liquid obtained by washing with acetone. At this time, the obtained solid is dissolved in a small amount of dichloromethane, washed with nucleic acid several times, filtered and vacuum dried to obtain 4-(biphenyl-2-yloxy)-3,5,6-trichloro-phthalonitrile
The synthetic route of 1953-99-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Samsung SDI Co., Ltd; Seo Hye-won; Shin Myeong-yeop; Jeong Ui-su; Han Gyu-seok; (56 pag.)KR2019/11995; (2019); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts