Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jacques Cavezzan"'
Publikováno v:
Journal of Applied Polymer Science. 60:705-713
Diaryliodonium tetrakis (pentafluorophenyl) borate salts generate a higher reactivity than any other known diaryliodonium salt. The photochemical properties of diaryliodonium tetrakis (pentafluorophenyl) borate salts were compared to those of the dia
Publikováno v:
Polymer Degradation and Stability. 47:357-362
Photooxidations at wavelengths longer than 300 nm of polydimethylsiloxane (PDMS) containing various contents of MePh and Ph 2 groups have been examined, both in the case of linear and crosslinked silicones. FTIR, UV and fluorescence spectroscopies re
Publikováno v:
Polymer Degradation and Stability. 42:267-279
Photo-oxidations at wavelengths longer than 300 nm of polydimethylsiloxanes (PDMS) formed by hydrosilylation reactions (i.e. containing dimethylene (∼CH2CH2∼) and methine groups) have been examined. The consumption of initial functional groups
Publikováno v:
ChemInform. 24
Publikováno v:
Polymer Degradation and Stability. 36:179-185
Photo-oxidations at wavelengths longer than 300 nm of polydimethylsiloxane (PDMS) oil with various contents of SiH and different configurations (H inside the chain (2·2 H equivalent kg−1) or at the end of the chain (1·2–4 and 15 H equivalent kg
Autor:
Pierre Mazerolles, Jacques Dubac, Jacques Cavezzan, Jacques Satge, Jean Escudié, Claude Couret
Publikováno v:
Journal of Organometallic Chemistry. 174:263-274
Starting from geometrical isomers of 1,2-dimethylsila-(or germa-)cyclopentane, the first stereochemical systems containing a SiP (or GeP) bond, permitting the stereochemical study of the reaction process at the level of the heteroatom (Si, Ge),
Publikováno v:
Tetrahedron Letters. 20:795-798
The synthesis, with asymmetric induction, of chiral hexacovalent phosphorus anions, allows a polarimetric kinetic study of epimerization or racemization mechanism of these compounds which is shown to be irregular (acid catalyzed).
Publikováno v:
Tetrahedron Letters. 19:4499-4502
Publikováno v:
Tetrahedron Letters. 19:3255-3258
Publikováno v:
Journal of Organometallic Chemistry. 197:261-267
Syntheses of functional geometric stereo-models containing silacyclopentane or silacyclobutane groups with siliconnitrogen, siliconoxygen or silicon fluorine bonds are reported. Using the exchange reaction between hydrogeno- or fluoro-silane