1,1'-Dimethyl 2,2'-thiobis(acetate) → Trimethyl 3-hydroxy-2,4,5-thiophene tricarboxylate

HRID 1493358Notes

Reaction equation

HRID 1493358 reaction equation
O=[C:2]([C:7](OC)=[O:8])[C:3]([O:5][CH3:6])=[O:4].[S:11]([CH2:17][C:18]([O:20][CH3:21])=[O:19])[CH2:12][C:13]([O:15][CH3:16])=[O:14]>>[OH:8][C:7]1[C:2]([C:3]([O:5][CH3:6])=[O:4])=[C:12]([C:13]([O:15][CH3:16])=[O:14])[S:11][C:17]=1[C:18]([O:20][CH3:21])=[O:19]

Participants

3

Reactant 2

HCID 852331,1'-Dimethyl 2,2'-thiobis(acetate)HCID 547679Dimethyl 2-oxomalonate

Product 1

HCID 54733665Trimethyl 3-hydroxy-2,4,5-thiophene tricarboxylate

Procedure

The above compound was prepared as in Preparation 7 from dimethyl ketomalonate and dimethyl thiodiacetate.

Sources & evidence

ORD record
ord-2c294906df084e089f0272ec4ca327b3
Source dataset
uspto-grants-1991_06
Patent number
US05021449

Reaction notes

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