944451-28-9

944451-28-9 - Names and Identifiers

Name	Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride
Synonyms	(R)RuCl[(pcyMene)(SEGPHOS)]Cl [RUCL(P-CYMENE)((R)-SEGPHOS)]CL [RuCl(p-cymene)((R)-segphos(regR))]Cl -bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((R)-segphos Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride CHLORO[(R)-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE](P-CYMENE)RUTHENIUM(II) CHLORIDE,[RUCL(P-CYMENE)((R)-SEGPHOS Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos(R))]Cl
CAS	944451-28-9

944451-28-9 - Physico-chemical Properties

Molecular Formula	C48H40Cl2O4P2Ru
Molar Mass	914.76
Melting Point	>100°C
Water Solubility	Insoluble in water
Appearance	Powder
Color	yellow
Storage Condition	2-8°C
Sensitive	air sensitive

944451-28-9 - Risk and Safety

WGK Germany

944451-28-9 - Introduction

Chloro[(R)-( )-5,5 '-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride is an organometallic compound containing a ruthenium metal center in its structure and the ligand is (R)-( )-5,5 '-bis (diphenylphosphine)-4,4'-bis-1, 3-benzodioxolane and p-toluene.

Nature:
-Appearance: White crystalline solid
-melting point: about 180-185 ℃
-Solubility: Good solubility in non-polar solvents

Use:
Chloro[(R)-( )-5,5 '-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride are widely used as catalysts in organic synthesis. It is usually used to catalyze asymmetric hydrogenation, asymmetric addition and asymmetric cyclization reactions, and can be used to synthesize organic compounds with chirality.

Preparation Method:
Preparation of Chloro[(R)-( )-5,5 '-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride is usually prepared by mixing (R)-( )-5,5 '-bis (diphenylphosphine)-4,4'-bis -1 in the presence of ruthenium chloride, 3-benzodioxolane and toluene reaction.

Safety Information:
Chloro[(R)-( )-5,5 '-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride is an organometallic compound and needs to be handled and handled in accordance with safety procedures. It may be harmful to the human body, contact or inhalation may cause irritation, difficulty breathing, eye and skin damage, etc. Use in well-ventilated conditions and wear appropriate protective equipment such as gloves, goggles and protective clothing. In the event of contact or accidental exposure, clean the affected area immediately and seek medical help.

Last Update：2024-04-09 15:18:01