반응 #92547

ord-d2a68bfb389f4eb99ea199709e29d3da

반응 조건

상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    여과filtered
  2. 2
    농축The filtrate was concentrated

실험 절차

To a solution of 7-(2-aminophenyl)-2-(4-hydroxyphenyl)-4,5,6,7-tetrahydro pyrazolo[1,5-a]pyrimidine-3-carbonitrile (331 mg, 1.0 mmol) in acetone (10 mL) was added (bromomethyl)benzene (204 mg, 1.2 mmol) and K2CO3 (276 mg, 2.0 mmol). The mixture was stirred at RT for 16 hr. 50 mL of acetone was added and filtered. The filtrate was concentrated to afford 400 mg (95%) of 7-(2-aminophenyl)-2-(4-(benzyloxy)phenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile as a yellow solid. MS (ESI) m/e [M+1]+ 421.9.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US09447106B2uspto-grants-2016_09