Search results for "ceny"
showing 10 items of 117 documents
Ultra-Low Catalyst Loading as a Concept in Economical and Sustainable Modern Chemistry: The Contribution of Ferrocenylpolyphosphane Ligands
2007
The challenge of sustainability in modern chemistry will be met with new technologies and processes provided significant progress is made in several key research areas, such as the expansion of chemistry from renewable feedstock, the design of environmentally benign chemicals and solvents, the minimization of depletive resources, and the development of high-performance catalysis. In this prospect, ligand chemistry is a pivotal science that links modern-organic,-inorganic, -organometallic, and -coordination chemistry through a vast number of valuable applications, precisely associated to catalysis. We review in this article our recent work on catalysis promoted by original ferrocenyl tetra-,…
Synthesis of (Z)-5-Decenol and (Z)-5-Decenyl Acetate, Components of the Sex Pheromones of a Variety of Lepidoptera.
2003
Two simple Wittig procedures for the synthesis of (Z)-5-decenol and (Z)-5-decenyl acetate based on the monoacetylation or monobromination of 1,5-pentanediol were followed.
Synthesis of (Z)-5-Decenol and (Z)-5-Decenyl Acetate, Components of the Sex Pheromones of a Variety of Lepidoptera
2003
Two simple Wittig procedures for the synthesis of (Z)-5-decenol and (Z)-5-decenyl acetate based on the monoacetylation or monobromination of 1,5-pentanediol were followed.
New concepts in multidentate ligand chemistry: effects of multidentarity on catalytic and spectroscopic properties of ferrocenyl polyphosphines.
2008
This tutorial review devoted to ligand chemistry deals with the design and properties of ferrocenyl polyphosphines, an original class of multidentate ligands. The development of a varied library of ferrocenyl tetra-, tri- and diphosphine ligands is reviewed. The multidentate nature of these species has led to unique spectroscopic and catalytic properties, in which the spatial proximity of phosphorus atoms is crucial. Regarding their catalytic applications, the key issues of catalyst longevity and ultralow catalyst loadings are discussed. Another part is concerned with fundamental advances gained in physical chemistry for structure elucidation by the study of the intriguing “through-space” N…
Crystal structure of 1-ferrocenyl-2-(4-methyl-benzo-yl)spiro-[11H-pyrrolidizine-3,11'-indeno[1,2-b]quinoxaline].
2014
In the title compound the four-fused-rings system is approximately planar and the pyrrolidine rings of the pyrrolidizine fragment adopt a twist conformation. In the crystal, molecules are linked by C—H⋯O hydrogen bonds and C—H⋯π interactions, forming double-chains parallel to the c axis.
CCDC 1017369: Experimental Crystal Structure Determination
2014
Related Article: K. Chandralekha, D. Gavaskar, A.R. Sureshbabu, S. Lakshmi|2014|Acta Crystallogr.,Sect.E:Struct.Rep.Online|70|124|doi:10.1107/S1600536814017644
CCDC 1824868: Experimental Crystal Structure Determination
2018
Related Article: María Frutos, Mar Gómez-Gallego, Elena A. Giner, Miguel A. Sierra, Carmen Ramírez de Arellano|2018|Dalton Trans.|47|9975|doi:10.1039/C8DT02296H
CCDC 893175: Experimental Crystal Structure Determination
2013
Related Article: C.H.Devillers, A.Milet, J.-C.Moutet, J.Pecaut, G.Royal, E.Saint-Aman, C.Bucher|2013|Dalton Trans.|42|1196|doi:10.1039/c2dt31667f
CCDC 937835: Experimental Crystal Structure Determination
2013
Related Article: J.Bayardon, H. Laureano, V. Diemer, M. Dutartre, U. Das, Y.Rousselin, J.-C. Henry, F. Colobert, F. R. Leroux, S. Jugé|2012|J.Org.Chem.|77|5759|doi:10.1021/jo300910w
CCDC 768724: Experimental Crystal Structure Determination
2011
Related Article: F.Chaux, S.Frynas, H.Laureano, C.Salomon, G.Morata, M.-L.Auclair, M.Stephan, R.Merdes, P.Richard, M.-J.Ondel-Eymin, J.-C.Henry, J.Bayardon, C.Darcel, S.Juge|2010|Comptes Rendus Chimie|13|1213|doi:10.1016/j.crci.2010.06.001