Thionyl Chloride → Sulfinylperfluorooctaneamide

HRID 227366Notes

Reaction equation

HRID 227366 reaction equation
[S:1](Cl)(Cl)=[O:2].C[Si](C)(C)[N:7]([Si](C)(C)C)[C:8](=[O:31])[C:9]([F:30])([F:29])[C:10]([F:28])([F:27])[C:11]([F:26])([F:25])[C:12]([F:24])([F:23])[C:13]([F:22])([F:21])[C:14]([F:20])([F:19])[C:15]([F:18])([F:17])[F:16]>>[S:1](=[N:7][C:8](=[O:31])[C:9]([F:29])([F:30])[C:10]([F:27])([F:28])[C:11]([F:25])([F:26])[C:12]([F:23])([F:24])[C:13]([F:21])([F:22])[C:14]([F:20])([F:19])[C:15]([F:18])([F:17])[F:16])=[O:2]

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 86615112N,N-bis(trimethylsilyl)perfluorooctaneamide

Product 1

HCID 23161206Sulfinylperfluorooctaneamide

Procedure

Next, thionyl chloride (SOCl2) 2.4 g was added gradually to N,N-bis(trimethylsilyl)perfluorooctaneamide 12 g in the dry nitrogen atmosphere, which was allowed to react for two hours while being stirred. Then this was distilled and thereby sulfinylperfluorooctaneamide was obtained.

Workup

  1. customto react for two hours
  2. distillationThen this was distilled

Sources & evidence

ORD record
ord-780d5624590a4ce0802a7cc83eceee8a
Source dataset
uspto-grants-2009_07
Patent number
US07560301B2

Reaction notes

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