Dichloromethane → HCID 178472018, compound

HRID 1381997

Reaction equation

HRID 1381997 reaction equation
[Cl:1][C:2]1[C:19]([N+:20]([O-:22])=[O:21])=[C:18]([Cl:23])[C:17]([F:24])=[CH:16][C:3]=1[C:4]([C:6](=[CH:12]OCC)[C:7]([O:9][CH2:10][CH3:11])=[O:8])=[O:5].C(Cl)Cl.Cl.[NH2:29][CH2:30][CH2:31][C:32]([O:34][CH2:35][CH3:36])=[O:33].C([O-])(O)=O.[Na+]>O>[Cl:1][C:2]1[C:19]([N+:20]([O-:22])=[O:21])=[C:18]([Cl:23])[C:17]([F:24])=[CH:16][C:3]=1[C:4]([C:6](=[CH:12][NH:29][CH2:30][CH2:31][C:32]([O:34][CH2:35][CH3:36])=[O:33])[C:7]([O:9][CH2:10][CH3:11])=[O:8])=[O:5]

Participants

6

Reactant 4

HCID 6344DichloromethaneHCID 458475beta-Alanine, ethyl ester, hydrochlorideHCID 516892Sodium BicarbonateHCID 53944414Ethyl 2-(2,4-dichloro-5-fluoro-3-nitrobenzoyl)-3-ethoxyacrylate

Product 1

HCID 178472018HCID 178472018, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

38 g of ethoxy acrylate from Example 1 are initially introduced into 150 ml of methylene chloride. An aqueous solution of 15.4 g of ethyl 3-aminopropionate hydrochloride is added to this. A solution of 8.4 g of NaHCO3 in water is added dropwise to the two-phase system with vigorous stirring. After completion of the dropwise addition, the mixture is stirred for a further 2 hours, and the phases are subsequently separated.

Workup

  1. additionAfter completion of the dropwise addition
  2. customthe phases are subsequently separated

Sources & evidence

ORD record
ord-135b64eccbfb4bcdb3f1444b4f4fac24
Source dataset
uspto-grants-1989_02
Patent number
US04804760

Linked notes

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