3,4-Dihydroxy-5-nitrobenzaldehyde → HCID 54110818, compound

HRID 1757677Notes

Reaction equation

HRID 1757677 reaction equation
[OH:1][CH2:2][CH2:3][CH2:4][NH:5][C:6](=[O:10])[CH2:7][C:8]#[N:9].[OH:11][C:12]1[CH:13]=[C:14]([CH:17]=[C:18]([N+:21]([O-:23])=[O:22])[C:19]=1[OH:20])[CH:15]=O>>[OH:1][CH2:2][CH2:3][CH2:4][NH:5][C:6](=[O:10])[C:7]([C:8]#[N:9])=[CH:15][C:14]1[CH:17]=[C:18]([N+:21]([O-:23])=[O:22])[C:19]([OH:20])=[C:12]([OH:11])[CH:13]=1

Participants

3

Reactant 2

HCID 57489573,4-Dihydroxy-5-nitrobenzaldehydeHCID 14798997HCID 14798997, compound

Product 1

HCID 54110818HCID 54110818, compoundYield 52%

Procedure

The procedure described in Example 99 was repeated using N-(3-hydroxypropyl)cyanoacetamide and 3,4-dihydroxy-5-nitrobenzaldehyde. Yield 52%, m.p. 223°-228° C.

Sources & evidence

ORD record
ord-c837387abd2a467f9ce1c53465270fc9
Source dataset
uspto-grants-1995_08
Patent number
US05446194

Reaction notes

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