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. 2401-21-0, name is 1,2-Dichloro-3-iodobenzene, This compound has unique chemical properties. The synthetic route is as follows., Safety of 1,2-Dichloro-3-iodobenzene
H. 17alpha-Chloro-17beta-(2′-Methylbenzylsulfinyl)-1,4-Androstadiene-3,11-Dione In a manner similar to that described in Example 2A, react 0.946 gm. of 17alpha-(2′-methylbenzylthio)-1,4-androstadiene-3,11-dione, 32 ml. of pyridine, 8 ml. of water and 1.6 gm. of iodobenzene dichloride. Slurry the residue with ethyl acetate/ether and filter to obtain the title compound; [alpha]D26 +135° (CHCl3); lambdamaxMeOH 228 nm (epsilon=22,000).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 2401-21-0.
Reference:
Patent; Schering Corporation; US4183924; (1980); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com