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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2165281Generated: October 31, 2026

HCID 23044549, compound → HCID 131716457, compound

https://huagongshe.com/reaction/2165281

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 23044549HCID 23044549—
SolventHydrochloric AcidHCID 313—
ProductHCID 131716457HCID 131716457—

Reaction Conditions

Temperature50 °C

Reaction Steps

5-(Chloromethyl)-4,5-dihydro-4-oxazolecarboxamide was dissolved in 1500 ml of 2N hydrochloric acid and warmed to 50° C. for 2 hours. The hydrochloric acid was removed in vacuo and the residue was triturated with isopropanol to yield the title compound as brownish crystals; yield 133.9 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04939253
Source datasetuspto-grants-1990_07
ORD IDord-95f3abde35e6494890f64eef7719b935
Source noteuspto-grants-1990_07