Chloride substituents modify the physical properties of organic compounds in several ways. 12112-67-3, formula is C16H24Cl2Ir2, Name is Chloro(1,5-cyclooctadiene)iridium(I) dimer. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Application In Synthesis of 12112-67-3.
Koller, Sebastian;Klein, Philippe;Reinhardt, Katja;Ochmann, Lukas;Seitz, Antonia;Jandl, Christian;Pothig, Alexander;Hintermann, Lukas research published ã?New Access Routes to Privileged and Chiral Ligands for Transition-Metal Catalyzed Hydrogen Autotransfer (Borrowing Hydrogen), Dehydrogenative Condensation, and Alkene Isomerization Reactionsã? the research content is summarized as follows. A group of transition-metal catalyzed hydrogen moving reactions, encompassing hydrogen autotransfer (HAT; also called borrowing hydrogen, BH), dehydrogenative condensation (DHC) and alkene isomerization, displays high atom economy and relies on widely available starting materials. Such reactions have considerable potential for clean reaction design and application in sustainable synthesis. With the aim to develop and study synthetic applications of the title reactions, authors have set up synthetic access routes to a toolbox of structurally varied ligands for and pincer complexes of some transition metals (cobalt, ruthenium, iridium) that are well established for the title reactions. Ligand target structures, for which often improved syntheses have been found, encompass 6,6′-dihydroxy-2,2′-bipyridine, 2(3-hydroxyphenyl)pyridines (as backbones for PCN pincers), 2(6-methylpyridine-2-yl)pyridines (as backbones for PNN pincers) and 2(3-tolyl)pyridines (as backbones for PCN pincers). To support research towards asym. versions of the title reactions, they have prepared asym. modified versions of well-established catalysts, including chiral, enantiopure versions of Milstein’s PNN-ruthenium pincer, Kempe’s triazinyl-diaminophosphanyl PNP-iridium- or -cobalt pincers, Huang’s PCN-iridium pincers, and Grotjahn’s alkene zipper complex. The strategy applied to ‘chiral switching’ relied on replacing sym. dialkylphosphine donor-groups by dimenthylphosphine or aryl(menthyl)phosphine donor units. The resulting ligands or complexes have been structurally characterized, and the catalytic potential of the catalysts has been established in exploratory model reactions (transfer hydrogenation; diol to lactone dehydrogenative condensation; alkene isomerization). Several model reactions have been designed which will allow to study asym. catalytic hydrogen moving reactions.
12112-67-3, Bis(1,5-cyclooctadiene)diiridium(I) is a useful research compound. Its molecular formula is C16H24Cl2Ir2-2 and its molecular weight is 671.7 g/mol. The purity is usually 95%.
Bis(1,5-cyclooctadiene)diiridium(I) Dichloride is a catalyst used in the iridium-catalyzed asymmetry hydrogenation of unfunctionalized exocyclic double carbon bonds. Also, it is used to test new NeoPHOX ligands derived from serine or threonine.
Bis(1,5-cyclooctadiene)diiridium(I) dichloride is an acid that can be prepared using a preparative method. It is an organometallic compound that can be used in the cross-coupling of activated terminal alkynes with aryl halides. Bis(1,5-cyclooctadiene)diiridium(I) dichloride has been synthesized by reacting furfural with chloride and acetonitrile. The ligand used was 2,2′-bipyridine. The reaction time to produce bis(1,5-cyclooctadiene)diiridium(I) dichloride is approximately three hours.
, Application In Synthesis of 12112-67-3
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics