1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-nonafluoro-N-(4-hydroxybutyl)-N-methyl- → C4F9SO2N(CH3)(CH2)11OH

HRID 901315

Reaktionsgleichung

[C:1]([S:14]([N:17]([CH2:19]CCCO)[CH3:18])(=[O:16])=[O:15])([C:4]([C:7]([C:10]([F:13])([F:12])[F:11])([F:9])[F:8])([F:6])[F:5])([F:3])[F:2].C(S(NC)(=O)=O)(C(C(C(F)(F)F)(F)F)(F)F)(F)F.O(C)[Na].BrC[CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][OH:57]>COCCOCCOC>[C:1]([S:14]([N:17]([CH2:19][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][OH:57])[CH3:18])(=[O:16])=[O:15])([C:4]([C:7]([C:10]([F:11])([F:13])[F:12])([F:8])[F:9])([F:5])[F:6])([F:2])[F:3]

Komponenten

Reaktionsbedingungen

Temperatur: 100 °C

Versuchsvorschrift

C4F9SO2N(CH3)(CH2)11OH was prepared using a procedure similar to that described above for preparing C4F9SO2N(CH3)(CH2)4OH. 175.9 g C4F9SO2NHCH3 and 121.4 g 25% NaOCH3 were reacted to produce a solution of C4F9SO2NNaCH3 in about 100 mL diglyme. This solution was treated with 141 g 11-bromoundecanol (available from Aldrich) and heated at 100° C. for 20 hr to form a heavy precipitate. The reaction was quenched in about 600 mL warm water and the resulting lower layer was stripped at 50° C./0.5 mTorr to leave 269.9 g of C4F9SO2N(CH3)(CH2)11OH, a low-melting solid.

Aufarbeitung

customC4F9SO2N(CH3)(CH2)11OH was prepared
customto form a heavy precipitate
customThe reaction was quenched in about 600 mL
temperaturewarm water
customwas stripped at 50° C.

Quellen und Nachweise

ORD-Eintrag: ord-39c0e5cc0b934026948250077d6b552a
Quelldatensatz: uspto-grants-2008_04
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US07361782B2

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