Nitrogen oxide (N2O4) → HCID 53855095, compound

HRID 1733239Notes

Reaction equation

HRID 1733239 reaction equation
[Cl:1][CH2:2][CH2:3][NH:4][C:5]([N:7]([CH2:19][C:20]1[O:24][CH:23]=[CH:22][CH:21]=1)[CH:8]1[O:16][C@H:15]([CH2:17][OH:18])[C@H:13]([OH:14])[C@H:11]([OH:12])[C@H:9]1[OH:10])=[O:6].[N+:25]([O-])([N+]([O-])=O)=[O:26]>>[Cl:1][CH2:2][CH2:3][N:4]([N:25]=[O:26])[C:5]([N:7]([CH2:19][C:20]1[O:24][CH:23]=[CH:22][CH:21]=1)[CH:8]1[O:16][C@H:15]([CH2:17][OH:18])[C@H:13]([OH:14])[C@H:11]([OH:12])[C@H:9]1[OH:10])=[O:6]

Participants

3

Reactant 2

HCID 25352Nitrogen oxide (N2O4)HCID 54410215HCID 54410215, compound

Product 1

HCID 53855095HCID 53855095, compoundYield 72.1%

Procedure

3.6 g of 1-(2-chloroethyl)-3-furfuryl-3-(D-galactopyranosyl)urea and 5 g of nitrogen tetroxide gas are treated in the same manner as described in Example 23-(2). 2.8 g of 1-(2-chloroethyl)-1-nitroso-3-furfuryl-3-(D-galactopyranosyl)urea are thereby obtained as yellow caramel.

Sources & evidence

ORD record
ord-84238fa6432b4398bc9eaa3f1def2a6a
Source dataset
uspto-grants-1980_12
Patent number
US04241052

Reaction notes

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