Teresa Flor scite author profile

QHZ VHULHV RI VXOIRQDWHG WULDU\OSKRVSKLQHV ZLWK VWURQJ OE-acceptor character were synthesized by direct sulfonation of trifluoromethylated neutral phosphines. Due to the deactivating character of the trifluoromethyl group, high oleum concentration and the use of boric acid to prevent phosphines to be oxidized were required for the sulfonation step. The new sulfonated phosphines are water soluble and more inert toward oxidation than classical sulfonated phosphines. The use of these trifluoromethylated and sulfonated phosphines as ligands in the biphasic hydroformylation of vinyl acetate and allyl cyanide increases the rate of the reaction up to 4 times, compared to the results obtained with the non-trifluoromethylated counterparts, TPPMS, TPPDS and TPPTS. Moreover, it is possible to recycle the catalyst without a significant loss of the system activity.

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New Synthesis of Acidopentacyanocobaltate(III) Complexes

Flor¹,

Casabó

1986

Synthesis and Reactivity in Inorganic and Metal-Organic Chemist

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Silver(I)-Selective Thioether Ligands. Solution NMR and X-ray Structural Studies on the Interaction of 2,5,8-Trithia[9]-m-cyclophane and Related Ligands with Silver(I)

Casabó¹,

Flor²,

Hill³

et al. 1995

Inorg. Chem.

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Preparation of (1R,1′R)-1,1′-(anthracene-9,10-diyl)bis(2,2,2-trifluoroethanamine): a chiral diamine with low basicity

Estivill¹,

Mendizabal²,

Virgili³

et al. 2009

Tetrahedron

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Dinuclear Complexes Derivatives of N,N′-Ethylenebis(2-hydroxyacetophenoneimine)-(mesalen) and 1,3-Bis-(2-hydroxyphenyl)-1,3-propanedione (bhppH3). The Crystal and Molecular Structure of Cu(mesalen)Zn(bhppH2)2

Teixidor

Flor

Casabó

et al. 1986

Inorganica Chimica Acta

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A chiral diphosphine containing hemilabile ether donor groups and its use in rhodium asymmetric hydroboration of styrene

Ruiz¹,

Flor²,

Bayón³

1999

Inorganic Chemistry Communications

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Teresa Flor

Silver-selective membrane electrodes using acyclic dithia benzene derivative neutral carriers. Comparison with related macrocyclic compounds

Silver(I), mercury(II) and copper(I) complexes of acyclic and macrocyclic dithioether, metaxylyl based ligands

Strong π-acceptor sulfonated phosphines in biphasic rhodium-catalyzed hydroformylation of polar alkenes

New Synthesis of Acidopentacyanocobaltate(III) Complexes

Silver(I)-Selective Thioether Ligands. Solution NMR and X-ray Structural Studies on the Interaction of 2,5,8-Trithia[9]-m-cyclophane and Related Ligands with Silver(I)

Preparation of (1R,1′R)-1,1′-(anthracene-9,10-diyl)bis(2,2,2-trifluoroethanamine): a chiral diamine with low basicity

Dinuclear Complexes Derivatives of N,N′-Ethylenebis(2-hydroxyacetophenoneimine)-(mesalen) and 1,3-Bis-(2-hydroxyphenyl)-1,3-propanedione (bhppH3). The Crystal and Molecular Structure of Cu(mesalen)Zn(bhppH2)2

A chiral diphosphine containing hemilabile ether donor groups and its use in rhodium asymmetric hydroboration of styrene

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