[1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium
[1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium
CAS: 67292-31-3
Molecular Formula: C38H28CrFeO4P210*
[1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium - Names and Identifiers
| Name | [1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium |
| Synonyms | Cr(dppf)(CO)4 [1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium Tetracarbonyl[l,l'-bis(diphenylphosphino)ferrocene]chromium (1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE)TETRACARBONYLCHROMIUM [1,1'-BIS(DIPHENYLPHOSPHINO)FERROCENE]TETRACARBONYLCHROMIUM(0) [1,1'-Bis(diphenylphosphino)ferrocene-P,P']tetracarbonylchromium |
| CAS | 67292-31-3 |
| InChI | InChI=1/2C17H14P.4CO.Cr.Fe/c2*1-3-9-15(10-4-1)18(17-13-7-8-14-17)16-11-5-2-6-12-16;4*1-2;;/h2*1-14H;;;;; |
[1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium - Physico-chemical Properties
| Molecular Formula | C38H28CrFeO4P210* |
| Molar Mass | 718.42 |
| Melting Point | 136-139°C (dec.)(lit.) |
| Sensitive | Air Sensitive |
[1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium - Risk and Safety
| UN IDs | UN3466 |
| WGK Germany | 3 |
| Hazard Class | 6.1 |
| Packing Group | III |
[1,1'-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium - Introduction
[1,1 '-Bis(diphenylphosphino)ferrocene]tetracarbonylchromium is an organometallic compound with the chemical formula [Cr(CO)4{(C5H4)Fe(C5H4PPh2)}], often abbreviated as (P-P)dppfCr(CO)4. It has the following characteristics:
Nature:
-Appearance: Deep red solid
-Melting point: 170-175°C
-Solubility: Soluble in anhydrous organic solvents
Use:
-Catalyst: It can be used for catalytic asymmetric hydrogenation, olefin synthesis and organic synthesis reactions.
-Organic synthesis: Chiral centers that can be used to construct organic molecules.
-Research: For the study of metal organic chemistry and organic synthesis.
Preparation Method:
The common preparation method is to obtain (P-P)dppfCr(CO)4 through the reaction of P-P ligands and Cr(CO)6. Specific steps are as follows:
1. The P-P ligand (such as bis (diphenylphospho) ferrocene) is stirred with excess Cr(CO)6 in an appropriate solvent.
2. Filtration to remove unreacted material.
3. The solvent was evaporated to give (P-P)dppfCr(CO)4 product.
Safety Information:
(P-P)dppfCr(CO)4 has low toxicity under normal conditions, but because it is an organometallic compound in the chemical laboratory, the following safety measures still need to be paid attention:
-Avoid inhaling dust or gas. Personal protective equipment should be used or worn in a well-ventilated area.
-Avoid contact with skin or eyes. Wear appropriate protective gloves and goggles when using.
-Storage should be sealed, away from high temperature, fire and oxidant.
Nature:
-Appearance: Deep red solid
-Melting point: 170-175°C
-Solubility: Soluble in anhydrous organic solvents
Use:
-Catalyst: It can be used for catalytic asymmetric hydrogenation, olefin synthesis and organic synthesis reactions.
-Organic synthesis: Chiral centers that can be used to construct organic molecules.
-Research: For the study of metal organic chemistry and organic synthesis.
Preparation Method:
The common preparation method is to obtain (P-P)dppfCr(CO)4 through the reaction of P-P ligands and Cr(CO)6. Specific steps are as follows:
1. The P-P ligand (such as bis (diphenylphospho) ferrocene) is stirred with excess Cr(CO)6 in an appropriate solvent.
2. Filtration to remove unreacted material.
3. The solvent was evaporated to give (P-P)dppfCr(CO)4 product.
Safety Information:
(P-P)dppfCr(CO)4 has low toxicity under normal conditions, but because it is an organometallic compound in the chemical laboratory, the following safety measures still need to be paid attention:
-Avoid inhaling dust or gas. Personal protective equipment should be used or worn in a well-ventilated area.
-Avoid contact with skin or eyes. Wear appropriate protective gloves and goggles when using.
-Storage should be sealed, away from high temperature, fire and oxidant.
Last Update：2024-04-10 22:29:15
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