3-chloro-1,1,1-trifluoropropane → Silane, trichloro(3,3,3-trifluoropropyl)-

HRID 1068508Notes

Reaction equation

HRID 1068508 reaction equation
Cl[CH2:2][CH2:3][C:4]([F:7])([F:6])[F:5].[Cl:8][SiH:9]([Cl:11])[Cl:10]>C(P(CCCC)CCCC)CCC>[F:5][C:4]([F:7])([F:6])[CH2:3][CH2:2][Si:9]([Cl:11])([Cl:10])[Cl:8]

Participants

4

Reactant 2

HCID 100003-chloro-1,1,1-trifluoropropaneHCID 24811Trichlorosilane

Product 1

HCID 68963Silane, trichloro(3,3,3-trifluoropropyl)-Yield 90.7%

Reagents, catalysts & solvents 1

HCID 13831TributylphosphineCatalyst

Procedure

In the same apparatus and procedure as Example 1 above, 0.15 g (0.75 mmol) of tri-n-butylphosphine, 1.33 g (10.0 mmol) of 1-chloro-3,3,3-trifluoropropane, and 6.77 g (50.0 mmol) of trichlorosilane were reacted at 150° C. for 15 hrs. The resulting mixture was distilled to give 2.1 g of (3,3,3-trifluoropropyl)trichlorosilane (bp; 114° C., yield; 90%).

Workup

  1. distillationThe resulting mixture was distilled

Sources & evidence

ORD record
ord-a3b4c40f8f12400fa09969f0938c718a
Source dataset
uspto-grants-2001_06
Patent number
US06251057B1

Reaction notes

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