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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1733235Generated: November 1, 2026

Nitrogen oxide (N2O4) → HCID 54066610, compound

https://huagongshe.com/reaction/1733235

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitrogen oxide (N2O4)HCID 25352—
ReactantHCID 54190173HCID 54190173—
ProductHCID 54066610HCID 5406661072.7%

Reaction Steps

3.7 g of 1-(2-chloroethyl)-3-tetrahydrofurfuryl-3-(D-galactopyranosyl)urea and 6 g of nitrogen tetroxide gas are treated in the same manner as described in Example 23-(2). 2.9 g of 1-(2-chloroethyl)-1-nitroso-3-tetrahydrofurfuryl-3-(D-galactopyranosyl)urea are thereby obtained as yellow caramel.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04241052
Source datasetuspto-grants-1980_12
ORD IDord-0625ef2df24940c3a2222e28e9819182
Source noteuspto-grants-1980_12