Methyl 3,3-bis(methoxycarbonyl methylthio)-2-methyl-propionate → Methyl 3-hydroxy-4-methylthiophene-2-carboxylate

HRID 2248742노트

반응식

HRID 2248742 반응식
[CH3:1][O:2][C:3]([CH2:5][S:6][CH:7](SCC(OC)=O)[CH:8]([CH3:13])[C:9](OC)=[O:10])=[O:4]>C[O-].[Na+].CO>[OH:10][C:9]1[C:8]([CH3:13])=[CH:7][S:6][C:5]=1[C:3]([O:2][CH3:1])=[O:4]

참가 물질

4

반응물 1

HCID 19995022Methyl 3,3-bis(methoxycarbonyl methylthio)-2-methyl-propionate

생성물 1

HCID 54710749Methyl 3-hydroxy-4-methylthiophene-2-carboxylate

시약·촉매·용매 2

HCID 887Methanol용매HCID 10942334Sodium Methoxide용매

실험 절차

Dithioacetal of (b) above (0.08 mol) was dissolved in 120 ml of 2N sodium methoxide in methanol and stirred over night at room temperature.

출처 및 근거

ORD 기록
ord-910e94acaeac4f238276630e81ad0697
출처 데이터셋
uspto-grants-1991_08
특허 번호
US05041461

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