Hydrochloric Acid → Etilevodopa

HRID 1707795

반응식

HRID 1707795 반응식
[O:1]=[C:2]([C@H:4]([CH2:6][C:7]1[CH:14]=[C:12]([OH:13])[C:10]([OH:11])=[CH:9][CH:8]=1)[NH2:5])[OH:3].S(Cl)(Cl)=O.Cl.[C:20]1(C)C(S(O)(=O)=O)=CC=C[CH:25]=1>C(O)C>[CH3:20][CH2:25][O:1][C:2]([C@@H:4]([NH2:5])[CH2:6][C:7]1[CH:8]=[CH:9][C:10]([OH:11])=[C:12]([OH:13])[CH:14]=1)=[O:3]

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 6047LevodopaHCID 69252-Methylbenzenesulfonic acidHCID 24386Thionyl Chloride

생성물 1

HCID 170345Etilevodopa

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

reacting L-DOPA with ethanol in the presence of thionyl chloride or an acid catalyst selected from the group consisting of hydrochloric acid and toluene sulfonic acid to yield crude L-DOPA ethyl ester;

출처 및 근거

ORD 기록
ord-2694a7b9d89f4c1883eecd2ddd934763
출처 데이터셋
uspto-grants-1994_10
특허 번호
US05354885

연결된 노트

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