HCID 178455053、化合物 → HCID 178455051、化合物

HRID 346822

反応式

HRID 346822 の反応式
C([NH:8][C@H:9]1[CH2:14][CH2:13][C@@H:12]([C:15]2[CH:20]=[CH:19][C:18]([O:21][Si:22]([C:25]([CH3:28])([CH3:27])[CH3:26])([CH3:24])[CH3:23])=[CH:17][C:16]=2[O:29][Si:30]([C:33]([CH3:36])([CH3:35])[CH3:34])([CH3:32])[CH3:31])[CH2:11][CH2:10]1)C1C=CC=CC=1>C(O)C.[Pd]>[Si:30]([O:29][C:16]1[CH:17]=[C:18]([O:21][Si:22]([C:25]([CH3:26])([CH3:27])[CH3:28])([CH3:24])[CH3:23])[CH:19]=[CH:20][C:15]=1[C@@H:12]1[CH2:11][CH2:10][C@H:9]([NH2:8])[CH2:14][CH2:13]1)([C:33]([CH3:34])([CH3:35])[CH3:36])([CH3:32])[CH3:31]

参加物

4

反応物 1

HCID 178455053HCID 178455053、化合物

生成物 1

HCID 178455051HCID 178455051、化合物収率 97%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 702Ethanol溶媒2 回

実験手順

To a flask equipped with magnetic stirrer was added cis-N-benzyl-N-[4-(2,4-bis{[tert-butyl(dimethyl)silyl]oxy}phenyl)cyclohexyl]amine (700 mg, 1.33 mmol) and ethanol (30 ml). To the stirred solution was added palladium (10% w/w on activated carbon, 283 mg, 0.27 mmol) as a slurry in ethanol (5 ml). The reaction vessel was evacuated then placed under hydrogen. The reaction mixture was stirred vigorously under an atmosphere of hydrogen for 18 hr then filtered through a celite plug, washing with methanol (100 ml). The solvent was removed in vacuo affording the title compound (561 mg, 97%) as a colourless oil. δH(CDCl3) 0.01 (6H, s), 0.04 (6H, s), 0.78 (9H, s), 0.83 (9H, s), 1.21–1.55 (10H, m), 2.64 (1H, m), 3.05 (1H, m), 6.11 (1H, d), 6.22 (1H, dd), 6.84 (1H, d).

後処理

  1. customTo a flask equipped with magnetic stirrer
  2. customThe reaction vessel was evacuated
  3. filtrationthen filtered through a celite plug
  4. washwashing with methanol (100 ml)
  5. customThe solvent was removed in vacuo

出典と根拠

ORDレコード
ord-4e61cae0df794b3bb53218362e56da0d
出典データセット
uspto-grants-2007_02
特許番号
US07173052B2

関連ノート

読み込み中…