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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 620030Generated: October 31, 2026

Ammonia → HCID 21248422, compound

https://huagongshe.com/reaction/620030

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantChloroacetic AcidHCID 300—
ReactantHydrochloric AcidHCID 313—
Reactant1,2-Benzenediamine,N1-ethyl-4-methyl-(9CI)HCID 14243606—
ProductHCID 21248422HCID 2124842227.9%

Reaction Steps

2-amino-4-methyl-N-ethylaniline (2.15 g, 14 mmol), which is a known compound, hydrochloric acid (4N, 15 ml) and monochloroacetic acid (2 g, 21 mmol) were refluxed for 2.5 hours. After cooling, the reactant was neutralized with ammonia. The occurred oily substance was extracted with ethyl acetate and the product was treated as in a usual process to obtain the title intermediate (1.0 g, 3.9 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04818761
Source datasetuspto-grants-1989_04
ORD IDord-ee6c67345a7c4231bfb4efb7f8540c0c
Source noteuspto-grants-1989_04