Thiazolidinedione → HCID 13731109, compound

HRID 2290538Notes

Reaction equation

HRID 2290538 reaction equation
Cl[CH:2]([C:7]1[CH:12]=[C:11]([Cl:13])[CH:10]=[C:9]([CH3:14])[C:8]=1[O:15][CH3:16])[C:3]([O:5]C)=[O:4].S1CC(=[O:22])NC1=O>>[OH:22][CH:2]([C:7]1[CH:12]=[C:11]([Cl:13])[CH:10]=[C:9]([CH3:14])[C:8]=1[O:15][CH3:16])[C:3]([OH:5])=[O:4]

Participants

3

Reactant 2

HCID 5437ThiazolidinedioneHCID 20231377HCID 20231377, compound

Product 1

HCID 13731109HCID 13731109, compound

Procedure

It was converted to methyl alpha-chloro-alpha-(5-chloro-2-methoxy-3-methylphenyl)acetate by the chlorination/esterification procedure of Preparation A. The product was used directly to prepare the thiazolidine-2,4-dione of Example 4.

Sources & evidence

ORD record
ord-3ba5be34f28c40a49d1b8473841a7a8b
Source dataset
uspto-grants-1986_10
Patent number
US04617312

Reaction notes

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