HCID 178455053, 화합물 → HCID 178455051, 화합물

HRID 585658

반응식

HRID 585658 반응식
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]

참가 물질

4

반응물 1

HCID 178455053HCID 178455053, 화합물

생성물 1

HCID 178455051HCID 178455051, 화합물수율 97%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매2회

실험 절차

To a round bottom 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 (10 cycles). 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 desired product (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).

후처리

  1. customTo a round bottom 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

출처 및 근거

ORD 기록
ord-cae94bf1afa94a128968ec9ce52cafa3
출처 데이터셋
uspto-grants-2005_08
특허 번호
US06933319B2

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