4,5-Dichlorophthalic anhydride → HCID 18949897, compound

HRID 1492924Notes

Reaction equation

HRID 1492924 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[O:10])[O:8][C:6](=O)[C:5]2=[CH:11][C:12]=1[Cl:13].Cl.[Cl:15][CH2:16][CH2:17][NH2:18]>>[Cl:13][C:12]1[CH:11]=[C:5]2[C:6](=[O:8])[N:18]([CH2:17][CH2:16][Cl:15])[C:9](=[O:10])[C:4]2=[CH:3][C:2]=1[Cl:1]

Participants

3

Reactant 2

HCID 703344,5-Dichlorophthalic anhydrideHCID 97937372-Chloroethylamine hydrochloride

Product 1

HCID 18949897HCID 18949897, compoundYield 58%

Procedure

The compound was prepared as described in example 5A, starting from 14 g (0.065 mole) of 4,5-dichlorophthalic anhydride (Beilstein 4thEd. vol. 17 System No 6143) and 7.51 g (0.065 mole) of 2-chloroethylamine monohydrochloride. 10.5 g of the title product were obtained; mp=144°-145° C. (ethyl acetate)

Workup

  1. customThe compound was prepared

Sources & evidence

ORD record
ord-1ecfe1c78cac4b4e90d711f98b335b91
Source dataset
uspto-grants-1994_12
Patent number
US05376673

Reaction notes

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