Ethyl 2-oxocyclopentanecarboxylate → HCID 20130613, compound

HRID 845983Notes

Reaction equation

HRID 845983 reaction equation
[Br:1][C:2]1[CH:13]=[C:12]([Br:14])[C:11]([NH:15][C:16]([NH2:18])=[O:17])=[CH:10][C:3]=1[C:4]([O:6][CH:7]([CH3:9])[CH3:8])=[O:5].[CH3:19][CH2:20][O:21][C:22]([CH:24]1[C:28](=O)[CH2:27][CH2:26][CH2:25]1)=[O:23]>C1(C)C=CC=CC=1>[Br:1][C:2]1[CH:13]=[C:12]([Br:14])[C:11]([NH:15][C:16]([NH:18][C:25]2[CH2:26][CH2:27][CH2:28][C:24]=2[C:22]([O:21][CH2:20][CH3:19])=[O:23])=[O:17])=[CH:10][C:3]=1[C:4]([O:6][CH:7]([CH3:9])[CH3:8])=[O:5]

Participants

4

Reactant 2

HCID 69136Ethyl 2-oxocyclopentanecarboxylateHCID 20130632HCID 20130632, compound

Product 1

HCID 20130613HCID 20130613, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

using isopropyl 2,4-dibromo-5-ureidobenzoate and ethyl cyclopentanone-2-carboxylate in toluene there is obtained isopropyl 2,4-dibromo-5-{3-[2-(ethoxycarbonyl)-1-cyclopenten-1-yl]ureido}-benzoate, m.p. 157°-158° C.,

Sources & evidence

ORD record
ord-9da733b76f524f67a16cfe346ff30baf
Source dataset
uspto-grants-1988_07
Patent number
US04760163

Reaction notes

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