Triethylamine → HCID 57986850, 화합물

HRID 1516494노트

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HRID 1516494 반응식
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([C:14]2[N:18]=[C:17]([CH2:19][OH:20])[O:16][N:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:21][S:22](Cl)(=[O:24])=[O:23].C(N(CC)CC)C>C(Cl)Cl.CCOC(C)=O>[C:1]([O:5][C:6]([N:8]1[CH2:9][CH2:10][CH:11]([C:14]2[N:18]=[C:17]([CH2:19][O:20][S:22]([CH3:21])(=[O:24])=[O:23])[O:16][N:15]=2)[CH2:12][CH2:13]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 579869064-(5-Hydroxymethyl-[1,2,4]oxadiazol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester

생성물 1

HCID 57986850HCID 57986850, 화합물

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8857Ethyl Acetate용매

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온도
0 °C

실험 절차

To a solution of 4-(5-hydroxymethyl-[1,2,4]oxadiazol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester (0.2 g, 0.7 mmol) in methylene chloride (5 mL) was added methanesulfonyl chloride (0.1 g, 0.9 mmol) and triethyl amine (0.14 g, 1.4 mmol) at 0° C. After stirred at 0° C. for 1 hour, the mixture was diluted with EtOAc and washed with H2O, brine. After drying (Na2SO4), the solvent was removed in vacuo, and the residue was purified by silica column chromatography with EtOAc/hexanes to afford the desired product

후처리

  1. washwashed with H2O, brine
  2. dry with materialAfter drying (Na2SO4)
  3. customthe solvent was removed in vacuo
  4. customthe residue was purified by silica column chromatography with EtOAc/hexanes

출처 및 근거

ORD 기록
ord-e0b22adce79845c6ac8b0002417be7a5
출처 데이터셋
uspto-grants-2012_07
특허 번호
US08227495B2

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