Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sophie Soignier"'
Publikováno v:
Catal. Sci. Technol.. 4:233-244
The metathesis of ethane and propane catalysed by tantalum hydride supported on silica or MCM-41 was studied under static and dynamic conditions. During the reaction, the rate decreased over time, indicating deactivation of the catalyst. The evolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f05427798e9ad6a458fcd2dc2352db54
https://doi.org/10.1039/c3cy00545c
https://doi.org/10.1039/c3cy00545c
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2006, 128 (29), pp.9361-9370. ⟨10.1021/ja060420+⟩
Journal of the American Chemical Society, American Chemical Society, 2006, 128 (29), pp.9361-9370. ⟨10.1021/ja060420+⟩
International audience; Cp*ZrMe3 reacts with silica pretreated at 800 degrees C, SiO(2-(800)) through two pathways: (a) protolysis of a Zr-Me group by surface silanols and (b) transfer of a methyl group to the surface by opening of strained siloxane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bce596ebfa7a7756c0321a230fa818fd
https://hal.archives-ouvertes.fr/hal-01702442
https://hal.archives-ouvertes.fr/hal-01702442
Autor:
Jean Thivolle-Cazat, Sophie Soignier, Guillaume Saggio, Frédéric Lefebvre, Barry Martin Maunders, Anne Baudouin, Aimery De Mallmann, Céline Dablemont, Glenn J. Sunley, Erwan Le Roux, Mostafa Taoufik, Jean-Marie Basset
Publikováno v:
Organometallics
Organometallics, American Chemical Society, 2006, 25 (7), pp.1569. ⟨10.1021/om050609e⟩
Organometallics, American Chemical Society, 2006, 25 (7), pp.1569. ⟨10.1021/om050609e⟩
The Ta(CHtBu)(CH2tBu)3 complex 1 reacts with the OH groups of a MCM-41 mesoporous silica dehydroxylated at 500 °C to form the monosiloxy surface species [(⋮SiO)Ta(CHtBu)(CH2tBu)2] 2, with evolution...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f90a05e3513027eff1106a5e9bd70d2
https://hal.archives-ouvertes.fr/hal-00305301
https://hal.archives-ouvertes.fr/hal-00305301
Autor:
Mostapha Taoufik, Jean Thivolle-Cazat, Sophie Soignier, Jean-Marie Basset, Christophe Copéret
Publikováno v:
NATO Science Series II: Mathematics, Physics and Chemistry ISBN: 1402033087
Heterogeneous catalysts are widely used in industry because they can usually be conveniently separated from the reaction medium. From a fundamental point of view, it is always difficult to define and control the real coordination sphere and then to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8995c68be39d42554b0c8582c80ffa87
https://doi.org/10.1007/1-4020-3310-9_5
https://doi.org/10.1007/1-4020-3310-9_5
Autor:
L. Lefort, Jean-Marie Basset, Christophe Copéret, Sophie Soignier, Olivier Maury, Daravong Soulivong, Barry Martin Maunders, Jean Thivolle-Cazat, Glenn J. Sunley, Guillaume Saggio, Mostapha Taoufik, Le Roux E
Publikováno v:
Journal of the American Chemical Society. 127(24)
Alkane metathesis, a reaction catalyzed by the silica-supported tantalum hydride [(SiO)2Ta-H], 1, which transforms acyclic alkanes into their higher and lower homologues, was reported in 1997. New studies conducted in a continuous flow reactor in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d83e715121f3877b8f6deb12158f37b8
https://pubmed.ncbi.nlm.nih.gov/15954760
https://pubmed.ncbi.nlm.nih.gov/15954760