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944450-44-6

Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)

    Cas No: 944450-44-6

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  • Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-Methoxyphenyl)-3-Methyl-1,2-butanediaMine]rutheniuM(II) RuCl2[(S)-dM-segphos ][(S)-daipen]

    Cas No: 944450-44-6

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  • Dichloro{(S)-(-)-5,5-bis[di(3,5-xylyl)phosphino]-4,4-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(S)-dm-segphos][(S)-daipen]

    Cas No: 944450-44-6

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  • Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)

    Cas No: 944450-44-6

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  • Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(S)-dm-segphos?][(S)-daipen]

    Cas No: 944450-44-6

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  • 944450-44-6 Structure

  • Basic information

    1. Product Name: Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)
    2. Synonyms: Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II);RuCl2[(S)-(DM-SEGPHOS(R))][(S)-DAIPEN];Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(S)-dm-segphos][(S)-daipen];RuCl2[(S)-(DM-SEGPHOS)][(S)-DAIPEN];RuCl2[(S)-dm-segphos(regR)][(S)-daipen];Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(S)-dm-segphos(R)][(S)-daipen];[4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane:(2S)-1,1-bis(4-methoxyphenyl)-3-methylbutane-1,2-diamine:ruthenium(2+):dichloride;RuCl2[(S)-dm-segphos(regR)][(S)-daipen] RuCl2[(S)-dm-segphos][(S)-daipen]
    3. CAS NO:944450-44-6
    4. Molecular Formula: C65H70Cl2N2O6P2Ru
    5. Molecular Weight: 1207
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 944450-44-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: yellow/Powder
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. Sensitive: air sensitive
    10. CAS DataBase Reference: Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)(CAS DataBase Reference)
    11. NIST Chemistry Reference: Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)(944450-44-6)
    12. EPA Substance Registry System: Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)(944450-44-6)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 944450-44-6(Hazardous Substances Data)

944450-44-6 Usage

Reaction

Biaryl bisphosphine ligand with narrow dihedral angle. The DM-SEGPHOS ligand, as the ruthenium complex, gives superior enantioselectivity and diastereoselectivity in the asymmetric hydrogenation of α-substituted-β-ketoesters. Ruthenium catalyzed enantioselective synthesis of β amino acids by hydrogenation. Ruthenium catalyzed asymmetric hydrogenation of 3-quinuclidinone.

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Check Digit Verification of cas no

The CAS Registry Mumber 944450-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,4,5 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 944450-44:
(8*9)+(7*4)+(6*4)+(5*4)+(4*5)+(3*0)+(2*4)+(1*4)=176
176 % 10 = 6
So 944450-44-6 is a valid CAS Registry Number.

944450-44-6 Well-known Company Product Price

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  • TCI America

  • (R0128)  RuCl2[(S)-dm-segphos®][(S)-daipen]  

  • 944450-44-6

  • 200mg

  • 490.00CNY

  • Detail

  • TCI America

  • (R0128)  RuCl2[(S)-dm-segphos®][(S)-daipen]  

  • 944450-44-6

  • 1g

  • 1,890.00CNY

  • Detail

  • Aldrich

  • (693219)  RuCl2[(S)-(DM-SEGPHOS®)][(S)-DAIPEN]  

  • 944450-44-6

  • 693219-50MG

  • 272.61CNY

  • Detail

  • Aldrich

  • (693219)  RuCl2[(S)-(DM-SEGPHOS®)][(S)-DAIPEN]  

  • 944450-44-6

  • 693219-100MG

  • 512.46CNY

  • Detail

944450-44-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name </sup>][(<i>S</i>)-daipen]

1.2 Other means of identification

Product number -
Other names [4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane,(2S)-1,1-bis(4-methoxyphenyl)-3-methylbutane-1,2-diamine,dichlororuthenium

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:944450-44-6 SDS

944450-44-6Downstream Products

944450-44-6Relevant articles and documents

RUTHENIUM COMPLEX AND METHOD FOR PREPARING OPTICALLY ACTIVE ALCOHOL COMPOUND

-

Page/Page column 26, (2011/11/13)

The present invention provides a novel ruthenium complex which has an excellent catalytic activity in terms of reactivity for asymmetric reduction of a carbonyl compound and enantioselectivity, a catalyst using the ruthenium complex, and a method for preparing optically active alcohol compounds using the ruthenium complex. The present invention relates to a ruthenium complex having ruthenacycle structure, a catalyst for asymmetric reduction consisting of the ruthenium complex, and a method for preparing optically active alcohol using the ruthenium complex.

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