Centre National De La Recherche Scientifique

Université D'artois

Pivert S.a.s.

Other

Ifp Energies Nouvelles

Elf Atochem S.a.

Centre National De La Recherche Scientifique-Cnrs

Pivert

Eric Monflier

Jean-Luc Couturier

Yves Castanet

Frederic Hapiot

Theodore Vanbesien

Fabrice Diehl

Andre Mortreux

Paul Bourdauducq

Frédéric Hapiot

Théodore Vanbesien

Anne Griboval-Constant

Andrei Khodakov

Alan Jean-Marie

Andr&eacute; Mortreux

Thomas Mathivet

The present invention relates to amino alcohol compounds and to the preparation thereof from fatty esters comprising at least two carbon-carbon double bonds. In particular, the present invention relates to fatty amino alcohol compounds obtained by means of a process coupling, in a single step, a hydroaminomethylation reaction and a hydrohydroxymethylation reaction.

Fatty amino alcohols and process for preparing same

The present invention relates to a process for preparing polyols. In particular, the present invention relates to the preparation, in a single step, of polyols by a process involving a hydrohydroxymethylation reaction starting from a composition A comprising one or more compounds of formula (I).

Process for preparing polyols

The invention relates to a method for the hydroformnylation of triglycerides by homogeneous catalysis in the presence of at least one substituted cyclodextrin, said method comprising a step a) of combining, under agitation, at least one catalyst, waiter, at least one unsaturated triglyceride and said substituted cyclodextrin, in the presence of gaseous hydrogen and carbon monoxide, said step being carried out in reactive conditions allowing the formation of an emulsion during the agitation and a decanting of the products once the agitation has stopped.

Hydroformylation of triglycerides in a self-emulsifying medium

C5+ hydrocarbon synthesis by contracting a synthesis gas with a catalyst naming at least one metal from group VIII deposited on a support formed by at least one oxide, said catalyst being prepared using a process of at least:

Process for synthesizing C5+ hydrocarbons in the presence of a catalyst prepared using at least one cyclic oligosaccharide

A method for preparing tris&lsqb;(1H,1H,2H,2H-perfluoroalkyl)aryl&rsqb;phosphites consists in preparing a grignard reagent from an alkoxyhalogenobenzene, then reacting it with a iodo-1H,1H,2H,2H-perfluoroalkane; transforming the alkoxy function of (1H,1H,2H,2H,2H-perfluoroalkyl)alkoxybenzene obtained into a hydroxy function, then reacting (1H,1H,2H,2H-perfluoroalkyl)hydroxybenzene with PCl . The invention also concerns fluorinated arylphosphites and their use as transition metal ligand for making catalysts to be used in two-phase catalysis with fluorinated phase.

Tris&lsqb;(1H,1H,2H,2H-perfluoroalkyl) aryl&rsqb;phoshites and catalytic uses thereof

Process for the hydroformylation of an olefin in a two-phase medium

A process for the preparation of octadienols, comprising the hydrodimerization reaction of 1,3-butadiene with water in the presence of a transition metal in the metal form or in the form of a compound of the said metal, of a water-soluble tertiary or quaternary phosphorus-containing compound and of at least one nitrogen-containing compound selected from the group consisting of a tertiary amine and a quaternary ammonium salt of general formula (I) or (II): ##STR1## in which R.sub.p, R.sub.q and R.sub.s are identical or different and each is a methyl or ethyl group; R.sub.r is an alkyl group containing from 6 to 22 carbon atoms; X is a counter-anion selected from the group consisting of

Process for the preparation of octadienols

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La Madeleine, France

Eric Monflier