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

Nitrogen → 3-{5-[4-(6-{2-[5-(2-methoxycarbonylamino-3-methyl-butyryl)-5-aza-spiro[2.4]hept-6-yl]-3H-imidazol-4-yl]-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl]-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester

HRID 417749
노트
인쇄 미리보기

반응식

HRID 417749 반응식
[CH3:1][O:2][C:3](=[O:34])[NH:4][CH:5]([C:9]([N:11]1[CH:17]([C:18]2[NH:19][C:20]([C:23]3[CH:32]=[CH:31][C:30]4[C:25](=[CH:26][CH:27]=[C:28](Br)[CH:29]=4)[CH:24]=3)=[CH:21][N:22]=2)[CH2:16][C:13]2([CH2:15][CH2:14]2)[CH2:12]1)=[O:10])[CH:6]([CH3:8])[CH3:7].[C:35]([O:39][C:40]([N:42]1[CH:47]([C:48]2[NH:49][C:50]([C:53]3[CH:58]=[CH:57][C:56](B4OC(C)(C)C(C)(C)O4)=[CH:55][CH:54]=3)=[CH:51][N:52]=2)[CH:46]2[CH2:68][CH:43]1[CH2:44][CH2:45]2)=[O:41])([CH3:38])([CH3:37])[CH3:36].C([O-])(O)=O.[Na+].N#N>COCCOC.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:35]([O:39][C:40]([N:42]1[CH:47]([C:48]2[NH:49][C:50]([C:53]3[CH:58]=[CH:57][C:56]([C:28]4[CH:27]=[CH:26][C:25]5[C:30](=[CH:31][CH:32]=[C:23]([C:20]6[NH:19][C:18]([CH:17]7[CH2:16][C:13]8([CH2:15][CH2:14]8)[CH2:12][N:11]7[C:9](=[O:10])[CH:5]([NH:4][C:3]([O:2][CH3:1])=[O:34])[CH:6]([CH3:8])[CH3:7])=[N:22][CH:21]=6)[CH:24]=5)[CH:29]=4)=[CH:55][CH:54]=3)=[CH:51][N:52]=2)[CH:46]2[CH2:68][CH:43]1[CH2:44][CH2:45]2)=[O:41])([CH3:38])([CH3:36])[CH3:37]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 947NitrogenHCID 516892Sodium BicarbonateHCID 666205563-{5-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-imidazol-2-yl}-2-azabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl esterHCID 66620764(1-{6-[5-(6-Bromo-naphthalen-2-yl)-1H-imidazol-2-yl]-5-aza-spiro[2.4]heptane-5-carbonyl}-2-methyl-propyl)-carbamic acid methyl ester

생성물 1

HCID 66620794
3-{5-[4-(6-{2-[5-(2-methoxycarbonylamino-3-methyl-butyryl)-5-aza-spiro[2.4]hept-6-yl]-3H-imidazol-4-yl]-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl]-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester
수율 56.3%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 80711,2-Dimethoxyethane용매

반응 조건

온도
80 °C

실험 절차

A solution of (1-{6-[5-(6-bromo-naphthalen-2-yl)-1H-imidazol-2-yl]-5-aza-spiro[2.4]heptane-5-carbonyl}-2-methyl-propyl)-carbamic acid methyl ester (1.00 g, 1.9 mmol), 3-{5-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-imidazol-2-yl}-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester (1.31 g, 2.8 mmol) and aq NaHCO3 (7.6 mL of a 1M solution, 7.6 mmol) in DME (20 mL) was degassed with N2 gas for 20 minutes. To the degassed solution was added Pd(PPh3)4 (110 mg, 0.095 mmol) and then the reaction was heated to 80° C. overnight. After cooling to room temperature, the solvent was removed under reduced pressure and the resulting residue was dissolved in ethyl acetate. The organic phase was washed with H2O and then brine then dried over sodium sulfate. After filtration the solvent was removed from the filtrate under reduced pressure. The crude material was purified by silica gel chromatography (70-100% EtOAc/Hexanes) to afford 3-{5-[4-(6-{2-[5-(2-methoxycarbonylamino-3-methyl-butyryl)-5-aza-spiro[2.4]hept-6-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester (835 mg, 1.07 mmol, 56% yield).

후처리

  1. temperatureAfter cooling to room temperature
  2. customthe solvent was removed under reduced pressure
  3. dissolutionthe resulting residue was dissolved in ethyl acetate
  4. washThe organic phase was washed with H2O
  5. dry with materialbrine then dried over sodium sulfate
  6. filtrationAfter filtration the solvent
  7. customwas removed from the filtrate under reduced pressure
  8. customThe crude material was purified by silica gel chromatography (70-100% EtOAc/Hexanes)

출처 및 근거

ORD 기록
ord-0f05e3a174914edc9fc28bf12bcb092b
출처 데이터셋
uspto-grants-2012_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08088368B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트