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

1-Hydroxybenzotriazole → Tert-butyl 4-(7-(2-fluoro-4-(1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-5-carboxamido)phenoxy)thieno[3,2-b]pyridin-2-yl)piperidine-1-carboxylate

HRID 1676364
노트
인쇄 미리보기

반응식

HRID 1676364 반응식
[NH2:1][C:2]1[CH:30]=[CH:29][C:5]([O:6][C:7]2[CH:12]=[CH:11][N:10]=[C:9]3[CH:13]=[C:14]([CH:16]4[CH2:21][CH2:20][N:19]([C:22]([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23])[CH2:18][CH2:17]4)[S:15][C:8]=23)=[C:4]([F:31])[CH:3]=1.[F:32][C:33]1[CH:38]=[CH:37][C:36]([N:39]2[C:44](=[O:45])[C:43]([C:46](O)=[O:47])=[CH:42][CH:41]=[N:40]2)=[CH:35][CH:34]=1.Cl.C(N=C=NCCCN(C)C)C.N1(O)C2C=CC=CC=2N=N1.C(N(C(C)C)C(C)C)C>CN(C=O)C>[F:31][C:4]1[CH:3]=[C:2]([NH:1][C:46]([C:43]2[C:44](=[O:45])[N:39]([C:36]3[CH:37]=[CH:38][C:33]([F:32])=[CH:34][CH:35]=3)[N:40]=[CH:41][CH:42]=2)=[O:47])[CH:30]=[CH:29][C:5]=1[O:6][C:7]1[CH:12]=[CH:11][N:10]=[C:9]2[CH:13]=[C:14]([CH:16]3[CH2:21][CH2:20][N:19]([C:22]([O:24][C:25]([CH3:27])([CH3:28])[CH3:26])=[O:23])[CH2:18][CH2:17]3)[S:15][C:8]=12
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 5

HCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 667671712-(4-Fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxylic acidHCID 67346565Tert-butyl 4-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)piperidine-1-carboxylate

생성물 1

HCID 67347399
Tert-butyl 4-(7-(2-fluoro-4-(1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-5-carboxamido)phenoxy)thieno[3,2-b]pyridin-2-yl)piperidine-1-carboxylate
수율 40.62%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A round-bottomed flask was charged with tert-butyl 4-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)piperidine-1-carboxylate (144.5 mg, 0.326 mmol), 2-(4-fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (228.9 mg, 0.977 mmol), N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride (312.3 mg, 1.63 mmol), 1H-benzo[d][1,2,3]triazol-1-ol (220.1 mg, 1.63 mmol), N-ethyl-N-isopropylpropan-2-amine (421.1 mg, 3.26 mmol) and DMF (10 mL). The reaction mixture was stirred at room temperature until the starting material had been consumed (overnight). Then the reaction was partitioned between EtOAc (100 mL) and H2O (100 mL). The phases were separated and the aqueous phase was re-extracted with EtOAc (3×100 mL). The combined organic layers were dried (Na2SO4), filtered and concentrated to yield a crude product. The crude product was purified by silica gel chromatography (DCM/7 M NH3 in MeOH from 100/1 to 10/1, v/v) to afford product (87.3 mg, 40.62%). LRMS (APCI pos): >95% purity, 254 nm, m/e 660 (M+1). 1H NMR (400 MHz, CD3Cl) δ 11.83 (s, 1H), 8.45 (d, 1H), 8.42 (d, 1H), 8.24 (d, 1H), 7.95 (dd, 1H), 7.37-7.68 (m, 5H), 7.21-7.28 (m, 2H), 6.48 (d, 1H), 4.24 (m, 2H), 3.08 (m, 1H), 2.89 (m, 2H), 2.07 (m, 2H), 1.75 (m, 2H), 1.49 (s, 9H).

후처리

  1. customhad been consumed (overnight)
  2. customThen the reaction was partitioned between EtOAc (100 mL) and H2O (100 mL)
  3. customThe phases were separated
  4. extractionthe aqueous phase was re-extracted with EtOAc (3×100 mL)
  5. dry with materialThe combined organic layers were dried (Na2SO4)
  6. filtrationfiltered
  7. concentrationconcentrated
  8. customto yield a crude product
  9. customThe crude product was purified by silica gel chromatography (DCM/7 M NH3 in MeOH from 100/1 to 10/1

출처 및 근거

ORD 기록
ord-9344b1e6185e48b282da4dddf5cb3089
출처 데이터셋
uspto-grants-2011_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08003662B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트