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;Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzo...;-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((R)-segphos
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
100mg
Price
$17
Updated
2024/03/01
Sigma-Aldrich
Product number
692522
Product name
(R)?RuCl[(p?cymene)(SEGPHOS?)]Cl
Packaging
50mg
Price
$24.5
Updated
2024/03/01
TCI Chemical
Product number
R0154
Product name
[RuCl(p-cymene)((R)-segphos[R])]Cl
Packaging
200mg
Price
$44
Updated
2024/03/01
TCI Chemical
Product number
R0154
Product name
[RuCl(p-cymene)((R)-segphos[R])]Cl
Packaging
1g
Price
$146
Updated
2024/03/01
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

China 38 India 1 Japan 4 Spain 1 United Kingdom 1 United States 11 Global 56
J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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China
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Beijing HwrkChemical Technology Co., Ltd
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010-89508211 18501085097
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010-89508210
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sales.bj@hwrkchemical.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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sales8178@energy-chemical.com
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China
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Shanghai Jian Chao Chemical Technology Co., Ltd.
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18017383231 18017383231
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qq：2817624287
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China
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Shanghai Incat Chemtech Co.,Ltd.
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021-57603038 13601791340
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021-57603057
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China
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
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03-3668-0520
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Sales-JP@TCIchemicals.com
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Japan
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Beijing Guofang Dingsheng Technology Co., Ltd.
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18610472091 18610472091
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010-59092859
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gfdskj@163.com
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China
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Sinocompound Catalysts Co., Ltd.
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0512-67216630 67216634
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0512-56316689
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sales@sinocompound.com
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China
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Sigma-Aldrich
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021-61415566 800-8193336
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orderCN@merckgroup.com
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China
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Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd.
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0371-65511006 18625597674
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China
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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:

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% XantPhos-Pd-G2 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 [RuCl(p-cymene)((R)-segphos)]Cl
  • Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride
  • 944451-28-9
  • C48H42Cl2O4P2Ru
  • C48H42ClO4P2RuCl
  • Ru