Potassium Hydroxide → 6-(1,4-Dioxa-8-azaspiro[4,5]dec-8-yl)-1,3,5-triazine-2,4-diamine

HRID 1595939Notes

Reaction equation

HRID 1595939 reaction equation
[NH2:1][C:2]1[N:7]=[C:6]([NH2:8])[N:5]=[C:4](Cl)[N:3]=1.[O:10]1[C:14]2([CH2:19][CH2:18][NH:17][CH2:16][CH2:15]2)[O:13][CH2:12][CH2:11]1.[OH-].[K+]>O1CCOCC1.C(O)C.O>[O:10]1[C:14]2([CH2:19][CH2:18][N:17]([C:4]3[N:3]=[C:2]([NH2:1])[N:7]=[C:6]([NH2:8])[N:5]=3)[CH2:16][CH2:15]2)[O:13][CH2:12][CH2:11]1

Participants

7

Reactant 3

HCID 14797Potassium HydroxideHCID 188311,3,5-Triazine-2,4-diamine, 6-chloro-HCID 674351,4-Dioxa-8-azaspiro(4.5)decane

Product 1

HCID 98164366-(1,4-Dioxa-8-azaspiro[4,5]dec-8-yl)-1,3,5-triazine-2,4-diamine

Reagents, catalysts & solvents 3

HCID 702EthanolSolventHCID 962WaterSolventHCID 312751,4-DioxaneSolvent

Procedure

A mixture of 2,4-diamino-6-chloro-1,3,5-triazine (2 g, 14 mmol), 1,4-dioxa-8-azaspiro[4.5]decane (3 g, 21 mmol), and KOH (100 mg, 1.8 mmol) in dioxane (10 mL) and ethanol (40 mL) was heated at reflux overnight, diluted with water, and filtered. The precipitate was rinsed with water and dried under vacuum to provide the title compound.

Workup

  1. temperaturewas heated
  2. temperatureat reflux overnight
  3. filtrationfiltered
  4. washThe precipitate was rinsed with water
  5. customdried under vacuum

Sources & evidence

ORD record
ord-f1655bbaf844497da65eb9f6a2f0e4d7
Source dataset
uspto-grants-2001_09
Patent number
US06288228B1

Reaction notes

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