Phosphate → HCID 14549129, 화합물

HRID 2051453노트

반응식

HRID 2051453 반응식
C([O:4][CH:5]([C:7]1[CH:12]=[CH:11][C:10]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([O:21][CH2:22][C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[O:20])=[CH:15][CH:14]=2)=[CH:9][CH:8]=1)[CH3:6])(=O)C.P([O-])([O-])([O-])=O>C(Cl)(Cl)Cl>[OH:4][CH:5]([C:7]1[CH:8]=[CH:9][C:10]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([O:21][CH2:22][C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[O:20])=[CH:15][CH:14]=2)=[CH:11][CH:12]=1)[CH3:6]

참가 물질

4

반응물 2

HCID 1061PhosphateHCID 14534380HCID 14534380, 화합물

생성물 1

HCID 14549129HCID 14549129, 화합물수율 88.6%

시약·촉매·용매 1

HCID 6212Chloroform용매

실험 절차

15 g of benzyl (-)-4'-(1-acetoxyethyl)-4-biphenylcarboxylate, 10 ml of chloroform, 400 ml of 0.2 M phosphate buffer and 3 g of Amano swine liver esterase were mixed and reacted at 30°-35° C. for 30 hours. The reaction solution was extracted with chloroform. The chloroform layer was concentrated and the residue was column-chromatographed to give 11.8 g of (-)-benzyl 4'-(1-hydroxyethyl)-4-biphenylcarboxylate (V-26).

후처리

  1. customreacted at 30°-35° C. for 30 hours
  2. extractionThe reaction solution was extracted with chloroform
  3. concentrationThe chloroform layer was concentrated
  4. customthe residue was column-chromatographed

출처 및 근거

ORD 기록
ord-f0018d242d1d498187fb8b727ebcdc63
출처 데이터셋
uspto-grants-1991_05
특허 번호
US05019298

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