Hydrochloric Acid → 4-(Ethoxycarbonylmethyl)-2-(ethoxycarbonylmethyl)-1,2,4-thiadiazolidine-3,5-dione

HRID 505472

Reaction equation

HRID 505472 reaction equation

[N:1]([CH2:4][C:5]([O:7][CH2:8][CH3:9])=[O:6])=[C:2]=[S:3].Cl.[O-:11][Mn](=O)(=O)=O.[K+].[N:17]([CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22])=[C:18]=[O:19]>>[CH2:8]([O:7][C:5]([CH2:4][N:1]1[C:2](=[O:11])[S:3][N:17]([CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22])[C:18]1=[O:19])=[O:6])[CH3:9]

Participants

5

Reactant 4

HCID 313Hydrochloric Acid

HCID 32202Acetic acid, 2-isothiocyanato-, ethyl ester

HCID 76283Ethyl isocyanatoacetate

HCID 516875Potassium Permanganate

Product 1

HCID 115510244-(Ethoxycarbonylmethyl)-2-(ethoxycarbonylmethyl)-1,2,4-thiadiazolidine-3,5-dione

Procedure

Reagents: Ethyl isothiocyanatoacetate (0.8 ml, 6.5 mmol), 35% HCl (3.1 ml), KMnO4 (0.5 g), ethyl isocyanatoacetate (0.73 ml, 6.5 mmol).

Sources & evidence

ORD record: ord-085b18f99c614794808f6e53e008ccda
Source dataset: uspto-grants-2010_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07781463B2

Linked notes

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