192139-90-5
(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II)
CAS: 192139-90-5
Molecular Formula: C31H30ClN2O2RuS
192139-90-5 - Names and Identifiers
192139-90-5 - Physico-chemical Properties
| Molecular Formula | C31H30ClN2O2RuS |
| Molar Mass | 631.17 |
| Melting Point | >175°C |
| Specific Rotation(α) | 178o (C=0.5 IN CHLOROFORM) |
| Appearance | solid |
| Color | yellow to dark brown |
| Storage Condition | 2-8°C |
| Sensitive | air sensitive |
| MDL | MFCD09953484 |
| Use | Catalyst involved in: ? Asymmetric transfer hydrogenation of imines and ketones ? Intramolecular asymmetric reductive amination ? Tandem hydroformylation / hydrogenation of terminal olefins Reactant involved in studies of thermal decomposition of are |
192139-90-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 28439000 |
192139-90-5 - Introduction
(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethaneamine (chloro)(p-cymene)ruthenium(II) is an organometallic compound with the formula [(S,S)-TsDPEN]Cl2Ru(η ^ 6-C6H5iPr). The following is a description of its nature, use, formulation and safety information:
Nature:
This compound is a solid with the appearance of white crystals. It can be stable at room temperature. It is soluble in some organic solvents such as dichloromethane, acetonitrile and dimethylformamide.
Use:
(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) is a chiral catalyst, commonly used in asymmetric synthesis reactions. Such compounds can catalyze asymmetric hydrogenation, Asymmetric fluorination, asymmetric vinylation and other reactions to generate organic compounds with chirality.
Method:
The preparation of (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) can be carried out by a two-step reaction. First, (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine and p-isopropylbenzene were reacted with heptyl borate to give the corresponding ligand complexes. Then, the ligand complex is reacted with ruthenium chloride to produce the target compound.
Safety Information:
This compound generally has low toxicity when used under catalytic reaction conditions. However, the catalyst may be irritating to the skin and eyes, and direct contact should be avoided when used. At the same time, the gases produced by the catalytic reaction may also be harmful to health and should be operated under well-ventilated conditions. Observe appropriate laboratory safety procedures during handling and storage.
Nature:
This compound is a solid with the appearance of white crystals. It can be stable at room temperature. It is soluble in some organic solvents such as dichloromethane, acetonitrile and dimethylformamide.
Use:
(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) is a chiral catalyst, commonly used in asymmetric synthesis reactions. Such compounds can catalyze asymmetric hydrogenation, Asymmetric fluorination, asymmetric vinylation and other reactions to generate organic compounds with chirality.
Method:
The preparation of (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) can be carried out by a two-step reaction. First, (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine and p-isopropylbenzene were reacted with heptyl borate to give the corresponding ligand complexes. Then, the ligand complex is reacted with ruthenium chloride to produce the target compound.
Safety Information:
This compound generally has low toxicity when used under catalytic reaction conditions. However, the catalyst may be irritating to the skin and eyes, and direct contact should be avoided when used. At the same time, the gases produced by the catalytic reaction may also be harmful to health and should be operated under well-ventilated conditions. Observe appropriate laboratory safety procedures during handling and storage.
Last Update：2024-04-10 22:29:15
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Product Name: RuCl(p-cymene)[(S,S)-Ts-DPEN] Visit Supplier Webpage Request for quotationCAS: 192139-90-5
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CAS: 192139-90-5
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View History
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