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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1733258Generated: November 1, 2026

Nitrogen oxide (N2O4) → HCID 54319895, compound

https://huagongshe.com/reaction/1733258

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitrogen oxide (N2O4)HCID 25352—
ReactantHCID 54488191HCID 54488191—
ProductHCID 54319895HCID 5431989562.3%

Reaction Steps

3.4 g of 1-(2-chloroethyl)-3-cyclopropylmethyl-3-(D-mannopyranosyl)urea and 5 g of nitrogen tetroxide gas are treated in the same manner as described in Example 31-(2). 2.3 g of 1-(2-chloroethyl)-1-nitroso-3-cyclopropylmethyl-3-(D-mannopyranosyl)urea are thereby obtained as yellow caramel.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04241052
Source datasetuspto-grants-1980_12
ORD IDord-bab1505d55fa4ea29ce4799996b921d2
Source noteuspto-grants-1980_12