Dichloromethane → tert-Butyl 2-(4-(3-cyclopropylureido)-2-fluorophenyl)-4-morpholino-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate

HRID 1626672노트

반응식

HRID 1626672 반응식
Cl[C:2]1[N:3]=[C:4]([N:18]2[CH2:23][CH2:22][O:21][CH2:20][CH2:19]2)[C:5]2[CH2:10][N:9]([C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12])[CH2:8][C:6]=2[N:7]=1.[CH:24]1([NH:27][C:28]([NH:30][C:31]2[CH:36]=[CH:35][C:34](B3OC(C)(C)C(C)(C)O3)=[C:33]([F:46])[CH:32]=2)=[O:29])[CH2:26][CH2:25]1.ClCCl.C(=O)([O-])[O-].[Na+].[Na+]>C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2].O.CCO.COCCOC>[CH:24]1([NH:27][C:28](=[O:29])[NH:30][C:31]2[CH:36]=[CH:35][C:34]([C:2]3[N:3]=[C:4]([N:18]4[CH2:23][CH2:22][O:21][CH2:20][CH2:19]4)[C:5]4[CH2:10][N:9]([C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12])[CH2:8][C:6]=4[N:7]=3)=[C:33]([F:46])[CH:32]=2)[CH2:25][CH2:26]1

참가 물질

9

반응물 4

HCID 6344DichloromethaneHCID 10340Sodium CarbonateHCID 666792291-Cyclopropyl-3-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea2회HCID 71540665Tert-butyl 2-chloro-4-morpholino-5H-pyrrolo[3,4-D]pyrimidine-6(7H)-carboxylate2회

생성물 1

HCID 66687725tert-Butyl 2-(4-(3-cyclopropylureido)-2-fluorophenyl)-4-morpholino-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate수율 58%

시약·촉매·용매 4

HCID 44119782Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 702Ethanol용매HCID 962Water용매HCID 80711,2-Dimethoxyethane용매

실험 절차

A solution of tert-butyl 2-chloro-4-morpholino-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate (intermediate 2) (85 mg, 0.25 mmol), 1-cyclopropyl-3-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (intermediate 29) (100 mg, 0.31 mmol), [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium (II), complex with dichloromethane (10 mg, 0.012 mmol) and sodium carbonate (40 mg, 0.38 mmol) in 2 ml of a 7:3:2 mixture of DME:EtOH:H2O respectively was heated in the microwave at 130° C. for 30 minutes. The mixture was filtered through a celite 545 pre-packed cartridge (2.5 g), washed with MeOH and the solvent removed in vacuo. The residue was purified by prep. HPLC at low pH, yielding the title compound (72 mg, 0.14 mmol, 58%).

후처리

  1. filtrationThe mixture was filtered through a celite 545 pre-packed cartridge (2.5 g)
  2. washwashed with MeOH
  3. customthe solvent removed in vacuo
  4. customThe residue was purified by prep

출처 및 근거

ORD 기록
ord-13e0d4d201364287ac17c21b245e621a
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08785457B2

반응 노트

불러오는 중…