655225-01-7, tert-Butyl 4-(2-bromoethyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a solution of tert-butyl 4-(2-bromoethyl)piperazine-l-carboxylate (130 mg, 0.44 mmol) in acetone (20 mL) was added l’-[(5-chloro-lH-indol-2-yl)methyl]spiro[cyclopropane-l,3′- pyrrolo[2,3-c]pyridin]-2′(l ‘H)-one (142 mg, 0.44 mmol) and potassium carbonate (182 mg, 1.32 mmol). The reaction was heated under reflux for 48 hours. The reaction mixture was filtered and the filtrate was concentrated in vacuo. The residue was purified by preparative TLC (10percent methanol in dichloromethane) to afford 130 mg of fert-butyl 4-(2-{5-chloro-2-[(2’- oxospiro [cyclopropane- 1 ,3 ‘-pyrrolo [2, 3 -c]pyridin] – 1 ‘(2’H)-yl)methyl] – 1 H-indol- 1 – yl} ethyl )piperazine-l -carboxylate.
655225-01-7, As the paragraph descriping shows that 655225-01-7 is playing an increasingly important role.
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; FENG, Song; GAO, Lu; GUO, Lei; HUANG, Mengwei; LIANG, Chungen; WANG, Baoxia; WANG, Lisha; WU, Guolong; YUN, Hongying; ZHANG, Weixing; ZHENG, Xiufang; ZHU, Wei; WO2014/184163; (2014); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics