Methylamine → HCID 13750867, compound

HRID 649658Notes

Reaction equation

HRID 649658 reaction equation
[N+:1]([C:4]1[C:9]([N+:10]([O-])=O)=[CH:8][C:7]([OH:13])=[C:6]([O:14][CH2:15][CH2:16][OH:17])[CH:5]=1)([O-:3])=[O:2].[CH3:18]N>C(O)C.C(N)=O>[CH3:18][NH:10][C:9]1[C:4]([N+:1]([O-:3])=[O:2])=[CH:5][C:6]([O:14][CH2:15][CH2:16][OH:17])=[C:7]([OH:13])[CH:8]=1

Participants

5

Reactant 2

HCID 6329MethylamineHCID 137508612-(2-Hydroxyethoxy)-4,5-dinitrophenol

Product 1

HCID 13750867HCID 13750867, compound

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 713FormamideSolvent

Conditions

Temperature
95 °C

Procedure

A mixture consisting of 0.115 mol (28.2 g) of 4,5-dinitro-2-(β-hydroxyethoxy)phenol, prepared in Example 3, in 300 ml of a 33% strength solution of methylamine in absolute ethanol and 100 ml of formamide is heated to 95° C. for 6 hours in an autoclave (pressure 5-6 kg/cm2). After the reaction mixture has been cooled, the expected product crystallizes. It is recrystallized from formamide. It melts at 210° C.

Workup

  1. temperatureAfter the reaction mixture has been cooled
  2. customthe expected product crystallizes
  3. customIt is recrystallized from formamide

Sources & evidence

ORD record
ord-a898baa615b54a709d3ce5a292819128
Source dataset
uspto-grants-1988_04
Patent number
US04740622

Reaction notes

Loading…