Phosphorus sulfide (P2S5) → HCID 131717994, compound

HRID 1588225Notes

Reaction equation

HRID 1588225 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([N:11]2[CH2:16][CH2:15][O:14][CH2:13][CH:12]2[CH:17]=O)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].P12(SP3(SP(SP(S3)(S1)=S)(=S)S2)=S)=[S:20]>N1C=CC=CC=1>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([N:11]2[CH2:16][CH2:15][O:14][CH2:13][CH:12]2[CH:17]=[S:20])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10]

Participants

4

Reactant 2

HCID 14817Phosphorus sulfide (P2S5)HCID 131717995HCID 131717995, compound

Product 1

HCID 131717994HCID 131717994, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

A mixture of 25.1 g (0.1 mole) of 4-(3',4'-dimethoxyphenyl)-oxomethylmorpholine, 100 ml of pyridine and 22.3 g (0.1 mole) of diphosphorus pentasulfide is boiled for 8 hours. Then the solvent is removed in vacuo, the residue is poured into 300 g of icy water and the product is crystallized from ethanol.

Workup

  1. customThen the solvent is removed in vacuo
  2. additionthe residue is poured into 300 g of icy water
  3. customthe product is crystallized from ethanol

Sources & evidence

ORD record
ord-15e43844daa24293aae1528e5ea409dd
Source dataset
uspto-grants-1993_06
Patent number
US05221673

Reaction notes

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