Novel non ionic fluorinated compounds, their process of preparat

Details Novel non ionic fluorinated compounds, their process of preparat Novel non ionic fluorinated compounds, their process of preparat

1987-05-06

1989-08-22

Ceperley, Mary E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

568 45, 568 50, 568 55, 568 56, C07C14800

Patent

active

048597970

ABSTRACT:
The invention relates to non ionic fluorinated compounds having the formula R.sub.F C hd 2H.sub.4 S(R)H, wherein R designates a C.sub.2 H.sub.4 X unit with X=O or S, or a chain exclusively comprising several such units, and two consecutive units can be identical or different, and R.sub.F is a perfluorinated alkyl group exclusive of compounds having the formula:

REFERENCES:
patent: 3081354 (1963-03-01), Gaertner et al.
patent: 3522314 (1970-07-01), Warner
patent: 3872058 (1975-03-01), Gresham
patent: 4266080 (1981-05-01), Falk et al.
patent: 4517384 (1985-05-01), Brace
Derwent Abstract of French patent No. 2,516,920, published 05/1983 (Inst. Nat.).

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