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. 89459-38-1, name is 2-Iodo-4-nitrobenzoic acid, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C7H4INO4
A flame-dried 3 E 3-necked flask was charged with Example 2.12310 (51.9 g) and tetrahydrofuran (700 mL). The mixture was cooled in an ice bath to 0.5 C and borane-tetrahydrofuran complex (443 mL, 1M in THF) was added dropwise (gas evolution) over 50 minutes, reaching a final internal temperature of 1.3 C. The reaction mixture was stirred for 15 minutes, and the ice bath was removed. The reaction was left to come to ambient temperature over 30 minutes. A heating mantle was installed, and the reaction was heated to an internal temperature of 65.5 C. for 3 hours, and then allowed to cool to room temperature while stirring overnight. The reaction mixture was cooled in an ice bath to 0 C. and quenched by dropwise addition of methanol (400 mL). Afier a brief incubation period, the temperature rose quickly to 2.5 C. with gas evolution. After the first 100 mE are added over 30 minutes, the addition was no longer exothermic, and the gas evolution ceased. The ice bath was removed, and the mixture was stirred at ambient temperature under nitrogen overnight. The mixture was concentrated to a solid, dissolved in dichloromethane/methanol and adsorbed on to silica gel (.-150 g). The residue was loaded on a plug of silica gel (3000 mE) and eluted with dichloromethane to give the title compound.
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 89459-38-1.