1-Butanamine, 4-bromo-, hydrobromide (1:1)

The 5 g 4 - the bromine is positive butane -1 - ammonia hydrobromide with 4.686 g (1.5 eq) carbonic acid di-tert-butyl dicarbonate dissolved in two in the methylene chloride solution, stirring and dissolving, slowly dropping containing 193 mg (0.1 eq) 4 - dimethylamino pyridine and 8.688 g (4 eq) methylene dichloride solution of triethylamine, the reaction at room temperature for 1.5 h. Finally in the separatory funnel for respectively 0.5 N hydrochloric acid aqueous solution and saturated salt water washing the reaction solution, after drying by anhydrous sodium sulfate, filtered, reduced pressure distillation to remove the organic solvent, to obtain 5.387 g intermediate II.

Molecular Weight:232.94
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:232.92378
Monoisotopic Mass:230.92582
Topological Polar Surface Area:26
Heavy Atom Count:7
Complexity:23.5
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes