Hexafluoropropene oxide trimer → CF3(CF2)2Ocf(CF3)CF2ocf(CF3)cooch2CH(CH3)O(CH2)3ococf(CF3)-ocf2CF(CF3)O(CF2)2CF3

HRID 1784137Notes

Reaction equation

HRID 1784137 reaction equation
[C:1]([C:5]([C:8]([O:11][C:12]([C:18]([O:21][C:22]([C:28](F)=[O:29])([C:24]([F:27])([F:26])[F:25])[F:23])([F:20])[F:19])([C:14]([F:17])([F:16])[F:15])[F:13])([F:10])[F:9])([F:7])[F:6])([F:4])([F:3])[F:2].[OH:31][CH2:32][CH2:33][CH2:34][O:35][CH:36]([CH2:38][OH:39])[CH3:37]>C([O-])(O)=O.[Na+]>[C:1]([C:5]([C:8]([O:11][C:12]([C:18]([O:21][C:22]([C:28]([O:39][CH2:38][CH:36]([O:35][CH2:34][CH2:33][CH2:32][O:31][C:28]([C:22]([O:21][C:18]([C:12]([O:11][C:8]([C:5]([C:1]([F:2])([F:3])[F:4])([F:6])[F:7])([F:9])[F:10])([C:14]([F:15])([F:17])[F:16])[F:13])([F:20])[F:19])([C:24]([F:27])([F:26])[F:25])[F:23])=[O:29])[CH3:37])=[O:29])([C:24]([F:25])([F:26])[F:27])[F:23])([F:19])[F:20])([C:14]([F:17])([F:16])[F:15])[F:13])([F:9])[F:10])([F:6])[F:7])([F:4])([F:2])[F:3]

Participants

4

Reactant 2

HCID 102863Hexafluoropropene oxide trimerHCID 217585032-(3-Hydroxypropoxy)propan-1-ol

Product 1

HCID 131726696CF3(CF2)2Ocf(CF3)CF2ocf(CF3)cooch2CH(CH3)O(CH2)3ococf(CF3)-ocf2CF(CF3)O(CF2)2CF3

Reagents, catalysts & solvents 1

HCID 516892Sodium BicarbonateSolvent

Procedure

CF3(CF2)2OCF(CF3)CF2OCF(CF3)COF (120.69 g) was loaded into an autoclave and stirred under a nitrogen stream, and HO(CH2)3OCH(CH3)CH2OH (15.1 g) prepared in Example 2-3 was fed over 2 hours, while the temperature in the autoclave was maintained at 30° C. or below. Then, the reaction solution was stirred at room temperature under a nitrogen stream overnight and poured onto saturated aqueous NaHCO3 (500 mL) with ice.

Workup

  1. temperaturewas maintained at 30° C. or below
  2. waitstream overnight

Sources & evidence

ORD record
ord-c4229ab0dce14b9886f55da78a21d461
Source dataset
uspto-grants-2009_03
Patent number
US07501540B2

Reaction notes

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