Oxalic Acid → HCID 54067993, compound

HRID 1439347Notes

Reaction equation

[C:1]([OH:6])(=O)[C:2]([OH:4])=[O:3].[Cl:7][CH2:8][C:9]([O:11][CH2:12][CH3:13])=[O:10].CC[O-].[Na+]>>[CH2:12]([O:11][C:9](=[O:10])[CH:8]([Cl:7])[C:1](=[O:6])[C:2]([OH:4])=[O:3])[CH3:13]

Participants

Reactant 3

HCID 971Oxalic Acid

HCID 7751Ethyl chloroacetate

HCID 2723922Sodium ethoxide

Product 1

HCID 54067993HCID 54067993, compound

Procedure

by ester condensation, e.g. by the reaction of oxalic acid or its diethylester with ethyl chloroacetate in the presence of sodium ethylate, α-chloro-β-keto-succinic acid ethyl ester is obtained in accordance with the following reaction scheme:

Sources & evidence

ORD record: ord-4233c6f002b343b1a80b39b5dcba91ce
Source dataset: uspto-grants-1977_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04059447

Reaction notes

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