HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,5-Dichlorophthalic anhydride → HCID 18949897, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,5-Dichlorophthalic anhydride | HCID 70334 | — |
| Reactant | 2-Chloroethylamine hydrochloride | HCID 9793737 | — |
| Product | HCID 18949897 | HCID 18949897 | 58% |
Reaction Steps
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)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05376673 |
| Source dataset | uspto-grants-1994_12 |
| ORD ID | ord-1ecfe1c78cac4b4e90d711f98b335b91 |
| Source note | uspto-grants-1994_12 |