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[(3,4,5-Trimethoxyphenoxy)methyl]oxirane → 1-[2-Hydroxy-3-(3,4,5-trimethoxyphenyl)-propyl]-piperidine-4-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide

HRID 720875
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인쇄 미리보기

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HRID 720875 반응식
[C:1]1([CH2:7][CH2:8][CH2:9][CH:10]([NH:20][C:21]([CH:23]2[CH2:28][CH2:27][NH:26][CH2:25][CH2:24]2)=[O:22])[CH2:11][CH2:12][CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:29][O:30][C:31]1[CH:32]=[C:33]([CH:39]=[C:40]([O:44][CH3:45])[C:41]=1[O:42][CH3:43])OCC1CO1>C(O)(C)C>[C:1]1([CH2:7][CH2:8][CH2:9][CH:10]([NH:20][C:21]([CH:23]2[CH2:28][CH2:27][N:26]([CH2:41][CH:31]([OH:30])[CH2:32][C:33]3[CH:39]=[C:40]([O:44][CH3:45])[C:41]([O:42][CH3:43])=[C:31]([O:30][CH3:29])[CH:32]=3)[CH2:25][CH2:24]2)=[O:22])[CH2:11][CH2:12][CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 5743635[(3,4,5-Trimethoxyphenoxy)methyl]oxiraneHCID 12020260Piperidine-4-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide

생성물 1

HCID 865855441-[2-Hydroxy-3-(3,4,5-trimethoxyphenyl)-propyl]-piperidine-4-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide수율 121%

시약·촉매·용매 1

HCID 3776Isopropanol용매

반응 조건

온도
70 °C

실험 절차

Piperidine-4-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide (4) (150.7 mg; 0.4 mmol) is dissolved in isopropanol (10 mL) at ambient temperature. (+/−)-2-(3,4,5-Trimethoxy-phenoxymethyl)-oxirane (95.2 mg; 0.4 mmol) is added, then the mixture is heated to 70° C. and maintained for 18 hours. After cooling to ambient temperature, the solution is concentrated in vacuo at 40° C. The residue is purified via silica gel chromatography with gradient elution (10%→100% acetone in hexanes) affording the desired product (145.9 mg) as an oil. ESMS:MH+ 619.4 (base).

후처리

  1. temperaturemaintained for 18 hours
  2. temperatureAfter cooling to ambient temperature
  3. concentrationthe solution is concentrated in vacuo at 40° C
  4. customThe residue is purified via silica gel chromatography with gradient elution (10%→100% acetone in hexanes)

출처 및 근거

ORD 기록
ord-5fa5e3f5fb0d484d9e1de67b2bb09c6b
출처 데이터셋
uspto-grants-2006_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07135483B2

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