Chloroform → CCl3CF2CHFCF3

HRID 41731

Reaction equation

HRID 41731 reaction equation
[F:1][C:2]([F:9])([F:8])[C:3]([F:7])=[C:4]([F:6])[F:5].[CH:10]([Cl:13])([Cl:12])[Cl:11]>>[C:10]([C:4]([CH:3]([C:2]([F:9])([F:8])[F:1])[F:7])([F:6])[F:5])([Cl:13])([Cl:12])[Cl:11]

Participants

3

Reactant 2

HCID 6212ChloroformHCID 8302Hexafluoropropylene

Product 1

HCID 12829385CCl3CF2CHFCF3

Conditions

Temperature
290 °C

Procedure

A 0.5 inch (12.7 mm) by 40 inch (101.6 cm) plug flow reactor that is packed with Helipack Monel support is heated to 290° C. A 50/50 (molar %) mixture of hexafluoropropene and chloroform is fed into the reactor at about 1.5 g/min. The reactor pressure is maintained at 100 psig. The effluent from the reactor is fed into a distillation column and the unreacted reagents removed by distillation and recycled. The product CCl3CF2CHFCF3 is used in the next reaction.

Workup

  1. temperatureThe reactor pressure is maintained at 100 psig
  2. distillationThe effluent from the reactor is fed into a distillation column
  3. customthe unreacted reagents removed by distillation
  4. customThe product CCl3CF2CHFCF3 is used in the next reaction

Sources & evidence

ORD record
ord-e25e851eb2fd41f9bfbe6fa77cb92408
Source dataset
uspto-grants-2013_09
Patent number
US08530709B2

Linked notes

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