Oxalic Acid → HCID 20277149, compound

HRID 1065082Notes

Reaction equation

HRID 1065082 reaction equation
[C:1]([OH:6])(=[O:5])[C:2]([OH:4])=[O:3].[C:7]12([CH2:17][CH2:18][N:19]3[CH:23]=[CH:22][N:21]=[CH:20]3)[CH2:16][CH:11]3[CH2:12][CH:13]([CH2:15][CH:9]([CH2:10]3)[CH2:8]1)[CH2:14]2>C(O)C>[C:1]([OH:6])(=[O:5])[C:2]([OH:4])=[O:3].[C:7]12([CH2:17][CH2:18][N:19]3[CH:23]=[CH:22][N:21]=[CH:20]3)[CH2:8][CH:9]3[CH2:15][CH:13]([CH2:12][CH:11]([CH2:10]3)[CH2:16]1)[CH2:14]2

Participants

4

Reactant 2

HCID 971Oxalic AcidHCID 20277145HCID 20277145, compound

Product 1

HCID 20277149HCID 20277149, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A solution of oxalic acid (0.18 g, 2.0 mmol) in boiling ethanol (10 ml) was added to a hot solution of 1-[2-(1-adamantyl)ethyl]imidazole (0.5 g, 2.17 mmol). After boiling for 0.15 h, the reaction mixture was concentrated under reduced pressure to afford a white solid. Recrystallisation of the solid from propan-2-ol gave 1-[2-(1-adamantanyl)ethyl]imidazole hydrogen oxalate, m.p. 182°-183°.

Workup

  1. concentrationthe reaction mixture was concentrated under reduced pressure
  2. customto afford a white solid
  3. customRecrystallisation of the solid from propan-2-ol

Sources & evidence

ORD record
ord-7bb0ae8ddffa4dc4995c87ff4115650f
Source dataset
uspto-grants-1982_05
Patent number
US04328234

Reaction notes

Loading…