Phosphorus oxide (P4O10) → HCID 20444567, compound

HRID 1632318Notes

Reaction equation

HRID 1632318 reaction equation
O=P12OP3(OP(OP(O3)(O1)=O)(=O)O2)=O.[Cl:15][CH:16]([CH2:23][C:24]([Cl:27])([Cl:26])[Cl:25])[CH2:17][CH:18](O)[CH:19]([CH3:21])[CH3:20]>C(Cl)Cl>[Cl:15][CH:16]([CH2:23][C:24]([Cl:25])([Cl:26])[Cl:27])[CH2:17][CH:18]=[C:19]([CH3:21])[CH3:20]

Participants

4

Reactant 2

HCID 14812Phosphorus oxide (P4O10)HCID 20444572HCID 20444572, compound

Product 1

HCID 20444567HCID 20444567, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

Into a 500 ml flask equipped with stirrer, dripping funnel and reflux condenser, there were introduced 12 g of P2O5 in 250 ml of methylene-chloride (CH2Cl2), then dropwise and under stirring, a solution of 10.8 g of 5,7,7,7-tetrachloro-2-methyl-heptan-3-ol (see Example 6) in 50 ml of CH2Cl2.

Workup

  1. customInto a 500 ml flask equipped with stirrer
  2. temperaturereflux condenser

Sources & evidence

ORD record
ord-1319fbd4b8e842fbae2f0a1f79931d6b
Source dataset
uspto-grants-1984_10
Patent number
US04474980

Reaction notes

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