Hexachlorocyclotriphosphazene → HCID 57730740, compound

HRID 2408281Notes

Reaction equation

HRID 2408281 reaction equation
[Na].[OH:2][C:3]1[CH:10]=[CH:9][C:6]([CH:7]=[O:8])=[CH:5][CH:4]=1.[Cl:11][P:12]1([Cl:22])[N:17]=[P:16](Cl)([Cl:18])[N:15]=[P:14]([Cl:21])([Cl:20])[N:13]=1>C1COCC1>[Cl:20][P:14]1([Cl:21])[N:15]=[P:16]([Cl:18])([O:2][C:3]2[CH:10]=[CH:9][C:6]([CH:7]=[O:8])=[CH:5][CH:4]=2)[N:17]=[P:12]([Cl:22])([Cl:11])[N:13]=1

Participants

4

Reactant 2

HCID 220225HexachlorocyclotriphosphazeneHCID 86630763HCID 86630763, compound

Product 1

HCID 57730740HCID 57730740, compoundYield 75%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

500 mg of 4-hydroxybenzaldehyde sodium salt (3.47 mmol) is added at 0° C. and under an inert atmosphere to a solution containing 4.8 g of hexachlorocyclotriphosphazene (13.8 mmol) in THF (200 mL). The reaction medium is stirred for 12 hours while the temperature is left to gradually return to room temperature. The crude reaction product is evaporated to dryness then purified by “flash” chromatography on a silica column. The product is isolated in the form of a translucent oil with a yield of 75%.

Workup

  1. waitis left
  2. customto gradually return to room temperature
  3. customThe crude reaction product
  4. customis evaporated to dryness
  5. customthen purified by “flash” chromatography on a silica column
  6. customThe product is isolated in the form of a translucent oil with a yield of 75%

Sources & evidence

ORD record
ord-ba42ac83dddb4853a790d21374a8feec
Source dataset
uspto-grants-2014_08
Patent number
US08815834B2

Reaction notes

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