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. 74534-15-9, name is 1-Chloro-2-iodo-4-nitrobenzene, This compound has unique chemical properties. The synthetic route is as follows., Safety of 1-Chloro-2-iodo-4-nitrobenzene
Triethylamine (0.2ml, 1.43mmol) was added to a suspension of 1-Chloro-2- iodo-4-nitro-benzene 69 (Step 1) (100mg, 0.354mrnol), 1-ethynyl-2-fluorobenzene (100mg, 0.832mmol), copper iodide (100mg, 0.525mmol),Pd(PPh3)2Cl2 (100mg, 0.142mmol) in dimethylformamide (2ml) at room temperature, then stirred at 700C for 2 hours. Reaction was cooled to room temperature and extracted with ether (50ml), washed with v/ater(20ml), dried (MgSO4), filtered and solvent evaporated yielding a residue which chromatographed on silica gel eluting with 20% v/v MeCI2/hexanes yielding title product 70 as pale yellow solid (80mg,82%).
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 74534-15-9.
Reference:
Patent; SCHERING CORPORATION; WO2007/70398; (2007); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com