ChemicalBook > CAS DataBase List > 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)]Cl

Product Name: Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl
CAS No.: 944451-28-9
Chemical Name: Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl
Synonyms: Reaxys ID: 11782476;[RuCl(p-cymene)((R)-segphos;oro[(R)-(+)-5,5'-bis(diphenyL;(R)RuCl[(pcyMene)(SEGPHOS)]Cl;RuCl(p-cymene)((R)-segphos)]C;[RUCL(P-CYMENE)((R)-SEGPHOS)]CL;[RuCl(p-cymene)((R)-segphos[R])]Cl;[RuCl(p-cymene)((R)-segphos(regR))]Cl;(R)?RuCl[(p?cymene)(SEGPHOS^?)]Cl;Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzo...
CBNumber: CB62521020
Molecular Formula: C48H40Cl2O4P2Ru
Formula Weight: 914.76
MOL File: 944451-28-9.mol

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Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Property

Melting point:: >100°C
storage temp.: 2-8°C
Water Solubility: Insoluble in water
form: Powder
color: yellow
Sensitive: air sensitive

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Safety

WGK Germany: 3
HS Code: 2843.90.0000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 692522
Product name: (R)?RuCl[(p?cymene)(SEGPHOS?)]Cl
Packaging: 50mg
Price: $20.16
Updated: 2025/07/31

Sigma-Aldrich

Product number: 692522
Product name: (R)?RuCl[(p?cymene)(SEGPHOS?)]Cl
Packaging: 100mg
Price: $34.91
Updated: 2025/07/31

TCI Chemical

Product number: R0154
Product name: [RuCl(p-cymene)((R)-segphos[R])]Cl
Packaging: 200mg
Price: $39
Updated: 2025/07/31

TCI Chemical

Product number: R0154
Product name: [RuCl(p-cymene)((R)-segphos[R])]Cl
Packaging: 1g
Price: $131
Updated: 2025/07/31

Strem Chemicals

Product number: 44-0096
Product name: Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos(R))]Cl
Packaging: 250mg
Price: $53
Updated: 2024/03/01

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Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Chemical Properties,Usage,Production

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Reactions

1. Highly active highly enantioselective catalyst for hydrogenation of functionalized ketones. Slightly higher temperature is necessary to activate the cymene complexes.
2. Asymmetric hydrogenation of α-substituted-β-alkyl-β-ketoesters accompanied by dynamic kinetic resolution.

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Preparation Products And Raw materials

Raw materials

Preparation Products

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Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Suppliers

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View Lastest Price from Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl manufacturers

Career Henan Chemical Co

Product: Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl 944451-28-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-08-08

944451-28-9, Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]ClRelated Search:

XantPhos-Pd-G2 Dimethylammonium dichlorotri(chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((R)-dm-segphos)}2(Cl)3] Dimethylammoniumdichlorotri(mu-chloro)bis[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) Chloro[tri(p-tolyl)phosphine]gold(I),97% Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD& BrettPhosPalladacycle Chloro[(tri-tert-butylphosphine)-2-(2-aMinobiphenyl)]palladiuM(II) Chloro[tri(o-tolyl)phosphine]gold(I) Chloro{[(1R,2R)-(-)-2-amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(mesitylene)ruthenium(II), min. 90% RuCl[(R,R)-Tsdpen(mesitylene) (1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-2(3H)-ylidene)chloro(cinnamyl)palladate(II) CHLORO(TRIS(PARA-TRIFLUOROMETHYLPHENYL)& Chloro{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((S)-dtbm-segphos)]Cl　 Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Chloro{(R)-(-)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((R)-dtbm-segphos)]Cl　 Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((R)-dm-segphos)]Cl　 Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl　

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl

(R)RuCl[(pcyMene)(SEGPHOS)]Cl

[RuCl(p-cymene)((R)-segphos(regR))]Cl

CHLORO[(R)-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE](P-CYMENE)RUTHENIUM(II) CHLORIDE,[RUCL(P-CYMENE)((R)-SEGPHOS

[RUCL(P-CYMENE)((R)-SEGPHOS)]CL

Reaxys ID: 11782476

-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(R))]Cl

[RuCl(p-cymene)((R)-segphos[R])]Cl

chlororuthenium(1+):[4-(5-diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenylphosphane:1-methyl-4-propan-2-ylbenzene:chloride

oro[(R)-(+)-5,5'-bis(diphenyL

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzo...

[RuCl(p-cymene)((R)-segphos

RuCl(p-cymene)((R)-segphos)]C

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride

(R)?RuCl[(p?cymene)(SEGPHOS?)]Cl

Chloro[(R)-(+)-5,5′-bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride, CAS 944451-28-9

944451-28-9

C48H42Cl2O4P2Ru

C48H42ClO4P2RuCl