Acetate → HCID 16045655, 화합물

HRID 1288876노트

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HRID 1288876 반응식
Cl.Cl[CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][C:15]=1[O:16][CH2:17][CH2:18]Cl)[N:12]=[CH:11][N:10]=[C:9]2[NH:20][C:21]1[CH:26]=[CH:25][CH:24]=[C:23]([C:27]#[CH:28])[CH:22]=1.[C:29]([O-:32])(=[O:31])[CH3:30]>CN(C=O)C>[C:29]([O:32][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][C:15]=1[O:16][CH2:17][CH2:18][O:32][C:29](=[O:31])[CH3:30])[N:12]=[CH:11][N:10]=[C:9]2[NH:20][C:21]1[CH:26]=[CH:25][CH:24]=[C:23]([C:27]#[CH:28])[CH:22]=1)(=[O:31])[CH3:30]

참가 물질

4

반응물 2

HCID 175AcetateHCID 189250636,7-Bis(2-chloroethoxy)-N-(3-ethynylphenyl)quinazolin-4-amine--hydrogen chloride (1/1)

생성물 1

HCID 16045655HCID 16045655, 화합물수율 135.2%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

The title product of Example 29 (200 mg, 0.456 mmol) was treated with cesuim acetate (1.75 g, 9.12 mmol) in DMF (3 mL) at 120° C. under an atmosphere of N2 for 16 hours. The reaction mixture was partitioned between brine and CHCl3, and the organic extract was washed with brine, dried over Na2SO4, filtered and concentrated in vacuo to afford an oil (277 mg) which was recrystallized from CH2 Cl2 /hexane. (184 mg; 90%; M.P. 137°-138° C.; LC-MS: 450 (MH+); anal. RP18-HPLC RT: 4.64 min.).

후처리

  1. customThe reaction mixture was partitioned between brine and CHCl3
  2. extractionthe organic extract
  3. washwas washed with brine
  4. dry with materialdried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-3f950a51aec74cba833b56e039d844c2
출처 데이터셋
uspto-grants-1998_05
특허 번호
US05747498

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