944450-48-0

944450-48-0 - Names and Identifiers

Name	Diacetato[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole] ruthenium(II) Ru(OAc)2[(R)-segphos]
Synonyms	R-RU(OAC)2(SEGPHOS) RU(OAC)2[(R)-SEGPHOS] (R)-Ru(OAc)2(SEGPHOS) Diacetato[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole] ruthenium(II) Ru(OAc)2[(R)-segphos] Diacetato[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]ruthenium(II) Ru(OAc)2[(R)-segphos(R)]
CAS	944450-48-0

944450-48-0 - Physico-chemical Properties

Molecular Formula	C42H36O8P2Ru
Molar Mass	831.76
Melting Point	>100°C
Appearance	Powder
Color	dark yellow
Storage Condition	2-8°C
Sensitive	air sensitive

944450-48-0 - Risk and Safety

WGK Germany

944450-48-0 - Introduction

Diacetato[(R)-( )-5,5 '-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole] ruthenium(II) Ru(OAc)2[(R)-segphos], abbreviated as Ru(OAc)2[(R)-segphos], is a metal complex. The following is a description of its nature, use, formulation and safety information:

Nature:
- Ru(OAc)2[(R)-segphos] is a colorless solid.
-It is stable at room temperature and soluble in some organic solvents, such as alcohol and ether.
-The complex has good thermal stability and catalytic activity.
-It has chirality and can be selectively used as an asymmetric catalyst.

Use:
- Ru(OAc)2[(R)-segphos] is often used as a chiral inducing catalyst in organic synthesis.
-It can be used for asymmetric hydrogenation, oxidation, Carbonylation and cyclization of olefins.
-The chiral part of the complex can improve the yield and selectivity of the reaction product.

Method:
- Ru(OAc)2[(R)-segphos] is generally prepared by using metal ruthenium acetate (II) and (R)-( )-5,5 '-bis (diphenylphosphine)-4,4'-BI-1, 3-benzodioxene is reacted according to a certain molar ratio, the reaction is usually carried out in a suitable organic solvent.
-After the reaction is completed, the target product can be purified by crystallization, extraction or chromatography.

Safety Information:
- Ru(OAc)2[(R)-segphos] may cause certain harm to the human body, so safety measures should be taken during operation and handling.
-Contact with the complex should avoid inhalation, skin contact and ingestion.
-When using the compound, use personal protective equipment such as protective gloves, protective glasses and protective clothing.
-When exposed to the substance, rinse immediately with plenty of water and seek medical help.
-When storing and handling the complex, it is necessary to comply with the safe handling of chemicals and relevant regulations.

Last Update：2024-04-09 20:49:11