Nitrogen oxide (N2O4) → HCID 54324195, compound

HRID 1733254Notes

Reaction equation

[Cl:1][CH2:2][CH2:3][NH:4][C:5]([N:7]([CH2:17][C:18]1[O:22][CH:21]=[CH:20][CH:19]=1)[CH:8]1[O:14][C@H:13]([CH2:15][OH:16])[C@@H:11]([OH:12])[C@H:9]1[OH:10])=[O:6].[N+:23]([O-])([N+]([O-])=O)=[O:24]>>[Cl:1][CH2:2][CH2:3][N:4]([N:23]=[O:24])[C:5]([N:7]([CH2:17][C:18]1[O:22][CH:21]=[CH:20][CH:19]=1)[CH:8]1[O:14][C@H:13]([CH2:15][OH:16])[C@@H:11]([OH:12])[C@H:9]1[OH:10])=[O:6]

Participants

Reactant 2

HCID 25352Nitrogen oxide (N2O4)

HCID 54542522HCID 54542522, compound

Product 1

HCID 54324195HCID 54324195, compound

Procedure

3.3 g of 1-(2-chloroethyl)-3-furfuryl-3-(D-ribofuranosyl)urea and 5.0 of nitrogen tetroxide gas are treated in the same manner as described in Example 31-(2). 2.2 g of 1-(2-chloroethyl)-1-nitroso-3-furfuryl-3-(D-ribofuranosyl)urea are thereby obtained as yellow powder.

Sources & evidence

ORD record: ord-b4133e9ab43245b9b7290dec5de104e7
Source dataset: uspto-grants-1980_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04241052

Reaction notes

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