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Triethylamine → methyl 2-({[3-({[(1R)-1-(1-naphthyl)ethyl]amino}methyl)-4-phenylpiperidin-1-yl]carbonyl}amino)benzoate

HRID 1691679
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HRID 1691679 반응식
[C:1]1([C@H:11]([NH:13][CH2:14][CH:15]2[CH:20]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=3)[CH2:19][CH2:18][NH:17][CH2:16]2)[CH3:12])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.C(N(CC)CC)C.[N:34]([C:37]1[CH:46]=[CH:45][CH:44]=[CH:43][C:38]=1[C:39]([O:41][CH3:42])=[O:40])=[C:35]=[O:36]>C1(C)C=CC=CC=1>[C:1]1([C@H:11]([NH:13][CH2:14][CH:15]2[CH:20]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=3)[CH2:19][CH2:18][N:17]([C:35]([NH:34][C:37]3[CH:46]=[CH:45][CH:44]=[CH:43][C:38]=3[C:39]([O:41][CH3:42])=[O:40])=[O:36])[CH2:16]2)[CH3:12])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1
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참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 519494Methyl 2-isocyanatobenzoateHCID 59178736(1R)-1-(1-naphthyl)-N-[(4-phenylpiperidin-3-yl)methyl]ethaneamine

생성물 1

HCID 59178529methyl 2-({[3-({[(1R)-1-(1-naphthyl)ethyl]amino}methyl)-4-phenylpiperidin-1-yl]carbonyl}amino)benzoate수율 11.4%

시약·촉매·용매 1

HCID 1140Toluene
용매

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온도
90 °C

실험 절차

To a solution of 158 mg of (1R)-1-(1-naphthyl)-N-[(4-phenylpiperidin-3-yl)methyl]ethaneamine and 0.100 mL of triethylamine in 3.0 mL of toluene was added 83 mg of methyl 2-isocyanatobenzoate at room temperature. It was stirred at 90° C. overnight, and then cooled to room temperature. The reaction mixture was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography (chloroform-methanol) to obtain 27.3 mg of methyl 2-({[3-({[(1R)-1-(1-naphthyl)ethyl]amino}methyl)-4-phenylpiperidin-1-yl]carbonyl}amino)benzoate as a colorless foamy substance.

후처리

  1. temperaturecooled to room temperature
  2. concentrationThe reaction mixture was concentrated under reduced pressure
  3. customthe residue was purified by silica gel column chromatography (chloroform-methanol)

출처 및 근거

ORD 기록
ord-a782379d38a2487fb16eb8f521830439
출처 데이터셋
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08153658B2

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