Formaldehyde → HCID 13325760, compound

HRID 745668Notes

Reaction equation

HRID 745668 reaction equation
[CH2:1]=O.[CH2:3]([NH:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[NH:20]1[CH:24]=[N:23][CH:22]=[N:21]1.S([O-])([O-])(=O)=O.[Na+].[Na+]>C(Cl)Cl.C(Cl)CCl>[N:20]1([CH2:1][N:11]([CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])[CH:24]=[N:23][CH:22]=[N:21]1

Participants

7

Reactant 4

HCID 712FormaldehydeHCID 3094DioctylamineHCID 92571H-1,2,4-TriazoleHCID 24436Sodium Sulfate

Product 1

HCID 13325760HCID 13325760, compound

Reagents, catalysts & solvents 2

HCID 111,2-DichloroethaneSolventHCID 6344DichloromethaneSolvent

Procedure

77 g (0.77 mol) of 30% strength formaldehyde solution were added dropwise to 187 g (0.77 mol) of di-n-octylamine and 54 g (0.77 mol) of 1,2,4-triazole in 400 ml of methylene chloride (or ethylene chloride) at such a rate that the temperature rose to 30° to 35° C. After addition of 200 g of anhydrous sodium sulphate, the mixture was stirred at 35° to 40° C. for 10 to 20 hours, the suspension was filtered off and the filtrate was evaporated. Yield 244 g (98%) of a clear pale yellow oil, nD20 : 1.4709. ##STR14##

Workup

  1. customrose to 30° to 35° C
  2. filtrationthe suspension was filtered off
  3. customthe filtrate was evaporated

Sources & evidence

ORD record
ord-56adb2ea61ce4946a5852b3d17d113be
Source dataset
uspto-grants-1986_07
Patent number
US04599427

Reaction notes

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