1,4,7-Triazacyclononane → Ethyl 6-((4,7-bis((6-(ethoxycarbonyl)-4-(2,4,6-trimethoxyphenyl)-pyridin-2-yl)methyl)-1,4,7-triazonan-1-yl)methyl)-4-(2,4,6-trimethoxyphenyl)-pyridine-2-carboxylate

HRID 655902

반응식

HRID 655902 반응식
[NH:1]1[CH2:9][CH2:8][NH:7][CH2:6][CH2:5][NH:4][CH2:3][CH2:2]1.[CH2:10]([O:12][C:13]([C:15]1[CH:20]=[C:19]([C:21]2[C:26]([O:27][CH3:28])=[CH:25][C:24]([O:29][CH3:30])=[CH:23][C:22]=2[O:31][CH3:32])[CH:18]=[C:17]([CH2:33]Br)[N:16]=1)=[O:14])[CH3:11]>C(#N)C>[CH2:10]([O:12][C:13]([C:15]1[N:16]=[C:17]([CH2:33][N:1]2[CH2:9][CH2:8][N:7]([CH2:33][C:17]3[CH:18]=[C:19]([C:21]4[C:22]([O:31][CH3:32])=[CH:23][C:24]([O:29][CH3:30])=[CH:25][C:26]=4[O:27][CH3:28])[CH:20]=[C:15]([C:13]([O:12][CH2:10][CH3:11])=[O:14])[N:16]=3)[CH2:6][CH2:5][N:4]([CH2:33][C:17]3[N:16]=[C:15]([C:13]([O:12][CH2:10][CH3:11])=[O:14])[CH:20]=[C:19]([C:21]4[C:26]([O:27][CH3:28])=[CH:25][C:24]([O:29][CH3:30])=[CH:23][C:22]=4[O:31][CH3:32])[CH:18]=3)[CH2:3][CH2:2]2)[CH:18]=[C:19]([C:21]2[C:26]([O:27][CH3:28])=[CH:25][C:24]([O:29][CH3:30])=[CH:23][C:22]=2[O:31][CH3:32])[CH:20]=1)=[O:14])[CH3:11]

참가 물질

4

반응물 2

HCID 1883181,4,7-TriazacyclononaneHCID 590246614-(2,4,6-trimethoxyphenyl)-6-(bromomethyl)pyridine-2-carboxylic Acid Ethyl Ester

생성물 1

HCID 11194088Ethyl 6-((4,7-bis((6-(ethoxycarbonyl)-4-(2,4,6-trimethoxyphenyl)-pyridin-2-yl)methyl)-1,4,7-triazonan-1-yl)methyl)-4-(2,4,6-trimethoxyphenyl)-pyridine-2-carboxylate수율 62.4%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

1,4,7-triazacyclononane (31.5 mg) and compound 14 (0.3 g, 0.76 mmol) were dissolved in dry acetonitrile (20 mL) Potassium carbonate (0.17 g) was added and the mixture was refluxed overnight. The mixture was allowed to cool to room temperature, filtered and concentrated. Purification on silica gel (eluent CH2Cl2:EtOH: HOAc; 80:20:1, v/v/v) yielded the title compound (0.17 g, 62%). ESI-MS: [M+H]+ 1117.5 calc. for C60H73N6O15+1117.5.

후처리

  1. additionwas added
  2. temperaturethe mixture was refluxed overnight
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customPurification on silica gel (eluent CH2Cl2:EtOH: HOAc; 80:20:1, v/v/v)

출처 및 근거

ORD 기록
ord-77d543bce43c4d27b8ae8d04b40bc3b2
출처 데이터셋
uspto-grants-2011_12
특허 번호
US08071626B2

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