Morpholine → N-{3-[4-(3-Methyl-4-phenoxy-phenylamino)-quinazolin-6-yl]-prop-2-ynyl}-2-morpholin-4-yl-acetamide

HRID 1264065노트

반응식

HRID 1264065 반응식
Cl[CH2:2][C:3]([NH:5][CH2:6][C:7]#[C:8][C:9]1[CH:10]=[C:11]2[C:16](=[CH:17][CH:18]=1)[N:15]=[CH:14][N:13]=[C:12]2[NH:19][C:20]1[CH:25]=[CH:24][C:23]([O:26][C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)=[C:22]([CH3:33])[CH:21]=1)=[O:4].[NH:34]1[CH2:39][CH2:38][O:37][CH2:36][CH2:35]1>C1(C)C=CC=CC=1>[CH3:33][C:22]1[CH:21]=[C:20]([NH:19][C:12]2[C:11]3[C:16](=[CH:17][CH:18]=[C:9]([C:8]#[C:7][CH2:6][NH:5][C:3](=[O:4])[CH2:2][N:34]4[CH2:39][CH2:38][O:37][CH2:36][CH2:35]4)[CH:10]=3)[N:15]=[CH:14][N:13]=2)[CH:25]=[CH:24][C:23]=1[O:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1

참가 물질

4

반응물 2

HCID 8083MorpholineHCID 541744332-Chloro-N-{3-[4-(3-methyl4-phenoxy-phenylamino)-quinazolin-6-yl]-prop-2-ynyl}-acetamide

생성물 1

HCID 18616457N-{3-[4-(3-Methyl-4-phenoxy-phenylamino)-quinazolin-6-yl]-prop-2-ynyl}-2-morpholin-4-yl-acetamide

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

To a solution of 2-Chloro-N-{3-[4-(3-methyl-4-phenoxy-phenylamino)-quinazolin-6-yl]-prop-2-ynyl}-acetamide (63 mg; 0.12 mmol) in toluene (10 ml) was added 3 equivalents of morpholine (31 mg) and the mixture heated at reflux overnight. The reaction was cooled to room temperature and the morpholine salts were filtered out and the solvent removed from the filtrate. The residue was redissolved in CH2Cl2 with a small amount of methanol and HCl gas was bubbled through the solution for 2-3 minutes. The solution was then concentrated to 2-3 ml, diluted with ethyl acetate and filtered to obtain N-{3-[4-(3-Methyl-4-phenoxy-phenylamino)-quinazolin-6-yl]-prop-2-ynyl}-2-morpholin-4-yl-acetamide as a yellow/brown solid (65 mg; 94%). 1H NMR (400 MHz; CD3OD) δ 2.27 (3H, s), 3.21 (2H, m), 3.56 (2H, m), 3.87 (2H, m), 4.04 (2H, m), 4.09 (2H, s), 4.36 (2H, s), 6.93 (3H, d, J=8.4), 7.09 (1H, t, J=7.4 Hz), 7.34 (2H, t, J=8 Hz), 7.54 (1H, dd), 7.65 (1 H, s), 7.82 (1H, d, J=8.8 Hz), 8.06 (1H, d, J=8.4 Hz), 8.76 (1H, s), 8.80 (1H, s). Irms(M+): 508.0; (M−): 506.0.

후처리

  1. temperaturethe mixture heated
  2. temperatureat reflux overnight
  3. filtrationthe morpholine salts were filtered out
  4. customthe solvent removed from the filtrate
  5. dissolutionThe residue was redissolved in CH2Cl2 with a small amount of methanol and HCl gas
  6. customwas bubbled through the solution for 2-3 minutes
  7. concentrationThe solution was then concentrated to 2-3 ml
  8. additiondiluted with ethyl acetate
  9. filtrationfiltered

출처 및 근거

ORD 기록
ord-8e561bb4453f416d83acb05f0f988623
출처 데이터셋
uspto-grants-2003_04
특허 번호
US06541481B2

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