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ChemicalBook > CAS DataBase List > 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-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((S)-dtbm-segphos)]Cl　

Reaction
Product Name
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　
CAS No.
944451-33-6
Chemical Name
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　
Synonyms
(S)-RuCl[(p-cyMene)(DTBM-SEGPHOS)]Cl;[RUCL(P-CYMENE)((S)-DTBM-SEGPHOS)]CL;[RuCl(p-cymene)((S)-dtbm-segphos[R])]Cl;oro{(S)-(+)-5,5''-bis[di(3,5-di-t-butyL;[RuCl(p-cymene)((S)-dtbm-segphos(regR))]Cl;(S)-RuCl[(p-cymene)(DTBM-SEGPHOS?)]Cl;[RuCl(p-cymene)((S)-dtbm-segphos(regR))]Cl [RuCl(p-cymene)((S)-dtbm-segphos)]Cl;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;Chloro[(S)-(+)-5,5'-bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride;Chloro[(S)-(+)-5,5′-bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4′-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride, CAS 944451-33-6
CBNumber
CB72512465
Molecular Formula
C84H112Cl2O8P2Ru
Formula Weight
1483.73
MOL File
944451-33-6.mol
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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　 Property

Melting point:
>100°C
storage temp. 
2-8°C
Water Solubility 
Insoluble in water
form 
Powder
color 
orange to brown
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)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
693073
Product name
(S)-RuCl[(p-cymene)(DTBM-SEGPHOS?)]Cl
Packaging
100mg
Price
$58.1
Updated
2025/07/31
Sigma-Aldrich
Product number
693073
Product name
(S)-RuCl[(p-cymene)(DTBM-SEGPHOS?)]Cl
Packaging
50mg
Price
$28.9
Updated
2023/01/07
TCI Chemical
Product number
R0159
Product name
[RuCl(p-cymene)((S)-dtbm-segphos[R])]Cl
Packaging
200mg
Price
$51
Updated
2025/07/31
TCI Chemical
Product number
R0159
Product name
[RuCl(p-cymene)((S)-dtbm-segphos[R])]Cl
Packaging
1g
Price
$167
Updated
2025/07/31
Strem Chemicals
Product number
44-0103
Product name
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(R))]Cl
Packaging
250mg
Price
$53
Updated
2024/03/01
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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　 Chemical Properties,Usage,Production

Reaction

Biaryl bisphosphine ligand with narrow dihedral angle. The DTBM SEGPHOS ligand, as the ruthenium complex, gives superior enantioselectivity and diastereoselectivity through dynamic kinetic resolution in the asymmetric hydrogenation of a-substituted-β-ketoesters useful in the synthesis of carbapenum antibiotics.  

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

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　 Preparation Products And Raw materials

Raw materials

Preparation Products

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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　 Suppliers

China 25 India 1 Japan 1 United States 3 Global 30
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View Lastest Price from 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　 manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
Product
RUCL(P-CYMENE)((S)-DTBM-SEGPHOS)]CL 944451-33-6
Price
US $0.00-0.00/g
Min. Order
1g
Purity
98%
Supply Ability
2kg
Release date
2025-06-04

944451-33-6, 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　Related Search:

Dimethylammonium dichlorotri(μ-chloro)bis{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II)[NH2Me2][{RuCl((S)-dm-segphos)}2(μ-Cl)3] 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[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-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{(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　
  • (S)-RuCl[(p-cyMene)(DTBM-SEGPHOS)]Cl
  • Chloro[(S)-(+)-5,5'-bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride
  • [RuCl(p-cymene)((S)-dtbm-segphos(regR))]Cl
  • [RUCL(P-CYMENE)((S)-DTBM-SEGPHOS)]CL
  • 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(R))]Cl
  • [RuCl(p-cymene)((S)-dtbm-segphos[R])]Cl
  • [RuCl(p-cymene)((S)-dtbm-segphos(regR))]Cl [RuCl(p-cymene)((S)-dtbm-segphos)]Cl
  • oro{(S)-(+)-5,5''-bis[di(3,5-di-t-butyL
  • 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
  • (<i>S</i>)-RuCl[(<i>p</i>-cymene)(DTBM-SEGPHOS<sup>?</sup>)]Cl
  • Chloro[(S)-(+)-5,5′-bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4′-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride, CAS 944451-33-6
  • 944451-33-6