Cfc 113 → HCID 14912590, compound

HRID 1741798Notes

Reaction equation

HRID 1741798 reaction equation
[F:1][C:2]1([F:12])[C:7]([F:9])([F:8])[O:6]C(Cl)=C(Cl)[O:3]1.[Cl:13]Cl.[C:15]([C:19]([Cl:22])(F)F)([Cl:18])([Cl:17])F>>[Cl:17][C:15]1([Cl:18])[C:19]([Cl:22])([Cl:13])[O:3][C:2]([F:12])([F:1])[C:7]([F:9])([F:8])[O:6]1

Participants

4

Reactant 3

HCID 6428Cfc 113HCID 24526ChlorineHCID 14912585HCID 14912585, compound

Product 1

HCID 14912590HCID 14912590, compoundYield 82%

Procedure

A solution of 118 g (0.52 mol) of 3 in 200 mL of CFCl2CF2Cl was stirred under a -80° condenser and irradiated with a sunlamp while chlorine was passed in until reaction ceased. Distillation gave 127.4 g (82%) of 2,2,3,3-tetrachloro-5,5,6,6-tetrafluoro-1,4-dioxane (4), bp 65° C. (40 mm).

Workup

  1. customwas passed in until reaction
  2. distillationDistillation

Sources & evidence

ORD record
ord-352584fbef214301af8ad7052f27fb41
Source dataset
uspto-grants-1994_08
Patent number
US05334731

Reaction notes

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