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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1533951Generated: October 25, 2026

Chloroacetyl chloride → HCID 19911542, compound

https://huagongshe.com/reaction/1533951

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroacetyl chlorideHCID 6577—
ReactantN-(2-Ethoxyethyl)-3-nitropyridin-2-amineHCID 15718757—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 19911542HCID 19911542100%

Reaction Steps

To a stirred solution of 42.24 parts of N-(2-ethoxyethyl)-3-nitro-2-pyridinamine in 309 parts of 1,4-dioxane were added 49.7 parts of 2-chloroacetyl chloride. The reaction mixture was stirred for 4 hours at reflux temperature. The whole was evaporated and the residue was taken up in methylbenzene. The organic layer was evaporated again, yielding 57.5 parts (100%) of 2-chloro-N-(2-ethoxyethyl)-N-(3-nitro-2-pyridinyl)acetamide as a residue (int. 1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05086056
Source datasetuspto-grants-1992_02
ORD IDord-9d7e5b8b04be4adaa7c76e268ba1ea0d
Source noteuspto-grants-1992_02