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. 43204-63-3, name is Bis(2-Bromoethyl)amine hydrobromide, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: Bis(2-Bromoethyl)amine hydrobromide
EXAMPLE 148 8-Aminocarbostyril (15.47 g, 96.6 mmols) and bis(beta-bromoethyl)amine hydrobromide (33 g, 106 mmols) were suspended in DMF and the suspension was stirred at 70 to 80 C. for 10 hours. After adding 5.1 g of sodium carbonate the reaction mixture was stirred at the same temperature as above for 7 hours. After distilling off the solvent under reduced pressure, methanol was added to the residue to crystallize. The crude crystals thus obtained were recrystallized from methanol-ether to give 5.1 g of 8-(1-piperazinyl)carbostyril hydrobromide, m.p. above 300 C., colorless scales.
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 43204-63-3.
Reference:
Patent; Otsuka Pharmaceutical Co., Ltd.; US4415572; (1983); A;,
Bromide – Wikipedia,
bromide – Wiktionary