Triethylamine → HCID 178512293、化合物

HRID 1383449ノート

反応式

HRID 1383449 の反応式
[C:1]([NH:3][C:4](=[N:7][C:8]1[CH:13]=[CH:12][N:11]=[CH:10][CH:9]=1)SC)#[N:2].[CH:14]1[C:24]2[CH2:23][CH2:22][C:21]3[CH:25]=[CH:26][CH:27]=[CH:28][C:20]=3[CH:19]([O:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][NH2:35])[C:18]=2[CH:17]=[CH:16][CH:15]=1.C(N(CC)CC)C>N1C=CC=CC=1.C(OCC)C>[CH:25]1[C:21]2[CH2:22][CH2:23][C:24]3[CH:14]=[CH:15][CH:16]=[CH:17][C:18]=3[CH:19]([O:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][NH:35][C:4]([NH:3][C:1]#[N:2])=[N:7][C:8]3[CH:13]=[CH:12][N:11]=[CH:10][CH:9]=3)[C:20]=2[CH:28]=[CH:27][CH:26]=1

参加物

6

反応物 3

HCID 8471TriethylamineHCID 155219651-Cyano-2-methyl-3-pyridin-4-yl-isothioureaHCID 211877625-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yloxy)-pentylamine

生成物 1

HCID 178512293HCID 178512293、化合物収率 85%

試薬・触媒・溶媒 2

HCID 1049Pyridine溶媒HCID 3283Diethyl Ether溶媒

実験手順

1-Cyano-2-methyl-3-pyridin-4-yl-isothiourea (573 mg, 3.00 mmol) and 5-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yloxy)-pentylamine (886 mg, 3.00 mmol) were dissolved in pyridine (20 mL). Triethylamine (2 mL, 14 mmol) was added followed by (4-dimethylamino)pyridine (5.0 mg, 0.04 mmol). The reaction mixture was stirred at 86□ C. for 12 hours. After cooling to room temperature, the reaction mixture was diluted with diethyl ether (50 mL). The resulting precipitate was collected by filtration and washed with diethyl ether. The crude product was recrystalized from methanol and diethyl ether to give the desired product as a white crystalline solid (yield 85%). 1H NMR (CDCl3, ppm): 8.54 (dd, 2H), 7.41-7.12 (m, 10H), 5.29 (s, 1H), 3.56-3.41 (m, 4H), 3.32 (dd, 2H), 3.05-2.95 (m, 2H), 1.71-1.41 (m, 6H).

後処理

  1. filtrationThe resulting precipitate was collected by filtration
  2. washwashed with diethyl ether
  3. customThe crude product was recrystalized from methanol and diethyl ether

出典と根拠

ORDレコード
ord-a00b398a02d0438cb7b8d745f9694f8e
出典データセット
uspto-grants-2001_07
特許番号
US06255323B1

反応ノート

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