Diethanolamine → HCID 69334853, compound

HRID 1292703Notes

Reaction equation

HRID 1292703 reaction equation
Cl[C:2]1[C:7]([N+:8]([O-:10])=[O:9])=[CH:6][CH:5]=[C:4]([O:11][CH3:12])[N:3]=1.O1CCOCC1.[NH:19]([CH2:23][CH2:24][OH:25])[CH2:20][CH2:21][OH:22]>O>[OH:22][CH2:21][CH2:20][N:19]([C:2]1[C:7]([N+:8]([O-:10])=[O:9])=[CH:6][CH:5]=[C:4]([O:11][CH3:12])[N:3]=1)[CH2:23][CH2:24][OH:25]

Participants

5

Reactant 3

HCID 8113DiethanolamineHCID 312751,4-DioxaneHCID 27950292-Chloro-6-methoxy-3-nitropyridine

Product 1

HCID 69334853HCID 69334853, compoundYield 74%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

1.9 g (0.01 mol) of the product 2-chloro-3-nitro-6-methoxypyridine, 30 ml of dioxane, 5 ml of water and 2.1 ml (0.02 mol) of diethanolamine are placed in a fully equipped round-bottomed flask. The mixture is refluxed for 2 hours with stirring and is then poured onto an ice/water mixture with stirring. The precipitate formed is filtered off by suction and dried. 1.9 g of yellow powder are obtained, ie a yield of 74%.

Workup

  1. temperatureThe mixture is refluxed for 2 hours
  2. stirringwith stirring
  3. customThe precipitate formed
  4. filtrationis filtered off by suction
  5. customdried

Sources & evidence

ORD record
ord-6672bf43af12435085795e8adabcb4e9
Source dataset
uspto-grants-2007_07
Patent number
US07238211B2

Reaction notes

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