US 6,203,721 B1 · Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds

Abstract

The invention concerns a reagent and a family of compounds. The reagent contains by successive or simultaneous addition: a material of formula RfH, a silicophilic base, a trivalent nitrogenous derivative containing no hydrogen and at least two silyl groups. The invention is useful for organic synthesis.

Claims1

Dependent claims

A reagent comprising:

1) a fluorinated hydrocarbon compound,
2) a silicophilic base,
3) a trivalent nitrogenous derivative comprising no hydrogen and at least two silyl groups.

Dependencies are inferred from the claim text.

Facts

Application

09/308,257Filed 19 Jul 1999

Priority

FR 96 1413315 Nov 1996

Granted

20 Mar 2001

Term ends

Not estimatedThe source records don’t support an estimate.

Classification14 codes

C07D 295/088
With the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings: to…
C07C 29/38
Increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of…: by…
C07C 29/62
Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring: by introduction of…
C07C 45/455
By condensation: with carboxylic acids or their derivatives

Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds

Life of this patent

Abstract

Claims1

Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds

Life of this patent

Abstract

Claims1