Water → (R)-prop-1-en-2-yl 1-(3-fluoro-5-(1,1,2,2-tetrafluoroethoxy)phenyl)-1-(4-fluorophenyl)-2-phenylethylcarbamate

HRID 238731노트

반응식

HRID 238731 반응식
[F:1][C:2]1[CH:3]=[C:4]([C@@:15]([C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][CH:25]=2)([NH2:23])[CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[CH:5]=[C:6]([O:8][C:9]([F:14])([F:13])[CH:10]([F:12])[F:11])[CH:7]=1.O.C([O-])([O-])=O.[K+].[K+].Cl[C:39]([O:41][C:42]([CH3:44])=[CH2:43])=[O:40]>C1COCC1>[F:1][C:2]1[CH:3]=[C:4]([C@:15]([NH:23][C:39](=[O:40])[O:41][C:42]([CH3:44])=[CH2:43])([C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][CH:25]=2)[CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[CH:5]=[C:6]([O:8][C:9]([F:14])([F:13])[CH:10]([F:12])[F:11])[CH:7]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 93846Isopropenyl chloroformateHCID 59458485(R)-1-(3-fluoro-5-(1,1,2,2-tetrafluoroethoxy)phenyl)-1-(4-fluorophenyl)-2-phenylethanamine

생성물 1

HCID 59458545(R)-prop-1-en-2-yl 1-(3-fluoro-5-(1,1,2,2-tetrafluoroethoxy)phenyl)-1-(4-fluorophenyl)-2-phenylethylcarbamate

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

(R)-1-(3-fluoro-5-(1,1,2,2-tetrafluoroethoxy)phenyl)-1-(4-fluorophenyl)-2-phenylethanamine (48 mg, 0.11 mmol) was stirred in THF (0.5 mL) and H2O (0.05 mL) at room temperature. K2CO3 (100 mg, 0.72 mmol, 6.6 eq) was added followed by the addition of isopropenyl chloroformate (0.030 mL, 0.275 mmol, 2.5 eq). The reaction mixture was stirred at room temperature overnight. The mixture was filtered, and the filtrate concentrated to dryness to give crude (R)-prop-1-en-2-yl 1-(3-fluoro-5-(1,1,2,2-tetrafluoroethoxy)phenyl)-1-(4-fluorophenyl)-2-phenylethylcarbamate as colorless film (60 mg, yield: quantative). LCMS: 4.18 min 409.27 (M-COOisopropenyl-NH3+H) (4 min gradient, MeOH/H2O 0.1% TFA).

후처리

  1. customat room temperature
  2. filtrationThe mixture was filtered
  3. concentrationthe filtrate concentrated to dryness

출처 및 근거

ORD 기록
ord-6f30094ee53f4cbea5f1e8c1d367cdf0
출처 데이터셋
uspto-grants-2014_02
특허 번호
US08642576B2

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