홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Water → 1-(1-Methylethyl)-N-[6-(2-oxo-2,3-dihydro-1,3-benzoxazol-7-yl)-1H-indazol-4-yl]-1H-pyrazole-5-carboxamide

HRID 244745
노트
인쇄 미리보기

반응식

HRID 244745 반응식
P([O-])([O-])([O-])=O.[K+].[K+].[K+].Br[C:10]1[C:18]2[O:17][C:16](=[O:19])[NH:15][C:14]=2[CH:13]=[CH:12][CH:11]=1.[CH3:20][CH:21]([N:23]1[C:27]([C:28]([NH:30][C:31]2[C:32]3[C:36]([CH:37]=[C:38](B4OC(C)(C)CC(C)(C)O4)[CH:39]=2)=[N:35][N:34](C2CCCCO2)[CH:33]=3)=[O:29])=[CH:26][CH:25]=[N:24]1)[CH3:22].O>O1CCOCC1.CO>[CH3:22][CH:21]([N:23]1[C:27]([C:28]([NH:30][C:31]2[CH:39]=[C:38]([C:10]3[C:18]4[O:17][C:16](=[O:19])[NH:15][C:14]=4[CH:13]=[CH:12][CH:11]=3)[CH:37]=[C:36]3[C:32]=2[CH:33]=[N:34][NH:35]3)=[O:29])=[CH:26][CH:25]=[N:24]1)[CH3:20]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 962WaterHCID 62657Potassium Phosphate, TribasicHCID 115575587-Bromobenzo[d]oxazol-2(3H)-oneHCID 582557371-(1-Methylethyl)-N-[2-(tetrahydro-2H-pyran-2-yl)-6-(4,4,6,6-tetramethyl-1,3,2-dioxaborinan-2-yl)-2H-indazol-4-yl]-1H-pyrazole-5-carboxamide

생성물 1

HCID 583564261-(1-Methylethyl)-N-[6-(2-oxo-2,3-dihydro-1,3-benzoxazol-7-yl)-1H-indazol-4-yl]-1H-pyrazole-5-carboxamide

시약·촉매·용매 2

HCID 887Methanol용매HCID 312751,4-Dioxane용매

반응 조건

온도
120 °C

실험 절차

A microwave vial was charged with Solvias catalyst (8 mg), tripotassium phosphate (90 mg) and 7-bromo-1,3-benzoxazol-2(3H)-one (from prep. such as US2006/0122189A1, 33 mg). 1-(1-Methylethyl)-N-[2-(tetrahydro-2H-pyran-2-yl)-6-(4,4,6,6-tetramethyl-1,3,2-dioxaborinan-2-yl)-2H-indazol-4-yl]-1H-pyrazole-5-carboxamide (70 mg) in 1,4-dioxane (0.5 ml) was added followed by water (0.1 ml). The reaction was heated under microwave irradiation at 120° C. for 10 min. The reaction was passed through a silica cartridge preconditioned with methanol, washing with methanol, then dried under a stream of nitrogen. The residue was subjected to a DCM/water wash and then dried under a stream of nitrogen. The residue was dissolved in DMSO:methanol (1 ml, 1:1, v/v) and purified by MDAP (method A). Appropriate fractions were evaporated under a stream of nitrogen. The residues were dissolved in a minimum amount of methanol and combined. A few drops of 2M HCl (aq) were added and the reaction was left to stand at room temperature. The reaction was then evaporated under a stream of nitrogen, passed through an aminopropyl cartridge and dried to give title compound, 10 mg.

후처리

  1. washwashing with methanol
  2. customdried under a stream of nitrogen
  3. washwash
  4. customdried under a stream of nitrogen
  5. dissolutionThe residue was dissolved in DMSO
  6. custommethanol (1 ml, 1:1, v/v) and purified by MDAP (method A)
  7. customAppropriate fractions were evaporated under a stream of nitrogen
  8. dissolutionThe residues were dissolved in a minimum amount of methanol
  9. additionA few drops of 2M HCl (aq) were added
  10. waitthe reaction was left
  11. customto stand at room temperature
  12. customThe reaction was then evaporated under a stream of nitrogen
  13. customdried

출처 및 근거

ORD 기록
ord-befc2fce4ee8422a8bd10e6b95c4cda3
출처 데이터셋
uspto-grants-2014_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08658635B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트