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| (1,5-CYCLOOCTADIENE)(PYRIDINE)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Basic information | | Reaction |
| Product Name: | (1,5-CYCLOOCTADIENE)(PYRIDINE)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE | | Synonyms: | tricyclohexylphosphinecyclooctadienepyridineiridium PF6;Crabtrees catalyst, (1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-Ir(I) PF6, Iridium(I) hexafluorophosphate (1,5-Cyclooctadiene)-(pyridine)-(tricyclohexylphosphine) complex;(TRICYCLOHEXYLPHOSPHINE)(1,5-CYCLOOCTA- DIENE)(PYRIDINE)IRIDIUM(I) PF6;(Tricyclohexylphosphine)(1,5-cyclooctadiene)(pyridine)iridium(I) hexafluorophosphate,99%;(1,5-Cyclooctadiene)pyridine(tricyclohexylphosphine)iridium hexafluorophosphate;(Tricyclohexylphosphine)(1,5-cyclooctadiene)(pyridine)iridium(I)hexafluorophosphate,99%CRABTREE'SCATALYST;1,5-Cyclooctadiene-(pyridyl)-(tricyclohexylphosphine)-iridium hexafluoropho;(cycloocta-1,5-diene)pyridyl(tricyclohexyl-phosphine)iridium(I)hexafluorophosphate Crabtree's catalyst | | CAS: | 64536-78-3 | | MF: | C31H47F6IrNP2 | | MW: | 801.88 | | EINECS: | | Product Categories: | Ir | | Mol File: | 64536-78-3.mol |
| (1,5-CYCLOOCTADIENE)(PYRIDINE)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Chemical Properties |
| Melting point | 175 °C (dec.)(lit.) | | density | 1.67 g/cm3 | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Chloroform (Slightly) | | form | Crystalline Powder | | color | Orange | | Water Solubility | Slightly soluble in acetone, dichloromethane, ethanol and diethyl ether. Insoluble in water. | | Sensitive | Moisture Sensitive | | Merck | 13,2594 |
| (1,5-CYCLOOCTADIENE)(PYRIDINE)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Usage And Synthesis |
| Reaction |
- Iridium catalyst used for the highly enantioselective hydrogenation of α,β-unsaturated esters.
- Iridium catalyst used for the stereoselective catalytic hydrogenation and conjugate reduction of 4methylitaconate derivatives bearing a chiral auxiliary.
- Iridium catalyst used in the synthesis of thiophene-based TAK-779 analogues via C-H arylation.
- Iridium catalyst used in the practical synthetic approach to chiral (α-chloroalkyl)boronic esters via an iridiumcatalyzed, chemoselective hydrogenation of chloro-substituted alkenyl boronates.
- Iridium catalyst used in the regioselective C-H activation and hydrogen-isotope exchange of non-aromatic unsaturated functionality.
| | Chemical Properties | orange crystals | | Uses | 1,5-Cyclooctadiene(pyridine)(tricyclohexylphosphine)iridium(I) hexafluorophosphate is used as a catalyst for hydrogenation of mono-, di-, tri-, and tetra-substituted substrates and the isomerization and hydroboration of alkenes. It is also used in isotope exchange reactions, especially the direct exchange of a hydrogen atom with its isotopes deuterium and tritium. Carbonyl groups are also known to direct the hydrogenation by the Crabtree catalyst is highly regioselective. |
| (1,5-CYCLOOCTADIENE)(PYRIDINE)(TRICYCLOHEXYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Preparation Products And Raw materials |
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