Ethanol → HCID 69853878, compound

HRID 2298691Notes

Reaction equation

HRID 2298691 reaction equation
[OH:1][C:2]1[N:6]([CH:7](O)[CH3:8])[N:5]=[C:4]([CH3:10])[CH:3]=1.[OH:11][CH2:12][CH2:13][N:14]([CH2:23][CH2:24][OH:25])[C:15]1[CH:22]=[CH:21][C:18]([CH:19]=O)=[CH:17][CH:16]=1.C([OH:28])C>>[OH:25][CH2:24][CH2:23][N:14]([CH2:13][CH2:12][OH:11])[C:15]1[CH:22]=[CH:21][C:18]([CH:19]=[C:3]2[C:4]([CH3:10])=[N:5][N:6]([CH2:7][CH2:8][OH:28])[C:2]2=[O:1])=[CH:17][CH:16]=1

Participants

4

Reactant 3

HCID 702EthanolHCID 128249654-(N,N-Bis(2-hydroxyethyl)amino)benzaldehydeHCID 178429349HCID 178429349, compound

Product 1

HCID 69853878HCID 69853878, compound

Procedure

2.85 g of 5-hydroxy-1-hydroxyethyl-3-methyl-1H-pyrazole and 4-(di-(2-hydroxyethyl)amino)-benzaldehyde in ethanol were allowed to reflux for 4 hours. The reaction mixture was then evaporated, and the residue was caused to crystallize by addition of a small amount of isopropanol.

Workup

  1. temperatureto reflux for 4 hours
  2. customThe reaction mixture was then evaporated
  3. customto crystallize by addition of a small amount of isopropanol

Sources & evidence

ORD record
ord-ee3d9d29055240978c31b074090867c1
Source dataset
uspto-grants-2002_12
Patent number
US06494923B2

Reaction notes

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