-binaphthyl]dichlororuthenium

-binaphthyl]dichlororuthenium - Names and Identifiers

Name	Dichloro[(S)-(-)-,2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium (II)
Synonyms	-binaphthyl]dichlororuthenium -binaphthyl]ruthenium(II),(S-BINAP)RuCl2 Dichlorobisdiphenylphosphinobinaphthylrutheniu (S)-[2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl]dichlororuthenium Dichloro〔(S)-(－)-2,2-bis(diphenylphosphino)-1,1-binaphthyl〕ruthenium(Ⅱ) [(S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) Dichloride Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) Dichloro[(R)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl]Ruthenium (Ii) DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II) (S)-(-)-2,2''-Bis-(diphenylphosphino)-1,1''-binaphthyl ruthenium dichloride Dichloro[(S)-(-)-,2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium (II)
CAS	134524-84-8
EINECS	634-379-4
InChI	InChI=1/C44H32P2.2ClH.Ru/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38;;;/h1-32H;2*1H;/q;;;+2/p-2

-binaphthyl]dichlororuthenium - Physico-chemical Properties

Molecular Formula	C44H32Cl2P2Ru
Molar Mass	794.65
Melting Point	>300 ºC
Boling Point	724.3℃ at 760 mmHg
Solubility	Benzene (Slightly, Heated), Dichloromethane (Slightly, Heated)
Appearance	Powder
Color	orange
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Stability	Air Sensitive, Moisture Sensitive
Sensitive	air sensitive
MDL	MFCD01073794

-binaphthyl]dichlororuthenium - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3
HS Code	28439000

-binaphthyl]dichlororuthenium - Introduction

(S)-2,2 '-bis (diphenylphospho)-1,1'-binaphthyl] ruthenium (II) dichloride (abbreviated as RuCl2(Ph2PCHPh)2) is an important organometallic complex. The following is a description of the nature, use, preparation and safety information of the complex:

Nature:
- RuCl2(Ph2PCHPh)2 is a colorless crystal, commonly in the form of a powder.
-It is relatively stable in the air, and can be dissolved in organic solvents, such as ethanol, dimethylformamide, etc.
-The complex has good catalytic activity and selectivity, and is widely used in some organic synthesis reactions.

Use:
- RuCl2(Ph2PCHPh)2 can be used as a catalyst, especially in hydrogenation reactions and asymmetric organic synthesis. It can catalyze the hydrogenation of olefins, ketones, aldehydes and other organic compounds, with high efficiency and high selectivity.
-The complex can also be used to synthesize other organometallic complexes, and play an important role in the design of catalysts and the study of the mechanism of catalytic reactions.

Preparation Method:
- RuCl2(Ph2PCHPh)2 can be synthesized by coordination chemistry. A common synthetic method is to slowly react [RuCl2(PPh3)3] and diphenylphosphine in an appropriate solvent.

Safety Information:
-The complex has a certain toxicity, and direct contact with the skin and inhalation of its gas or dust should be avoided. Appropriate personal protective equipment, such as gloves and breathing masks, should be worn during operation.
-Rhodium (II) chloride and its derivatives are flammable and explosive and should be stored and handled properly.
-During use, care should be taken to avoid contact with oxidants or other flammable substances to prevent dangerous accidents.

Please note that the use and operation of any chemicals must be carried out under the guidance of professionals and in strict compliance with relevant safety procedures.

Last Update：2024-04-09 15:17:51