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703907

Sigma-Aldrich

RuCl(p-cymene)[(R,R)-Ts-DPEN]

Sinonimo/i:

[N-[(1R,2R)-2-(Amino-κN)-1,2-diphenylethyl]-4-methylbenzenesulfonamidato-κN]chloro[(1,2,3,4,5,6-η)-1-methyl-4-(1-methylethyl)benzene]-ruthenium

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About This Item

Formula empirica (notazione di Hill):
C31H35ClN2O2RuS
Numero CAS:
192139-92-7
Peso molecolare:
636.21
Numero MDL:
MFCD10567385
Codice UNSPSC:
12352116
ID PubChem:
329762075
NACRES:
NA.22

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Stato

powder

Attività ottica

[α]20/D −116°, c = 0.1 in chloroform

Punto di fusione

215 °C

Gruppo funzionale

amine
phenyl

Temperatura di conservazione

2-8°C

Stringa SMILE

CC(C)c1ccc(C)cc1.Cc2ccc(cc2)S(=O)(=O)N([Ru]Cl)[C@@H]([C@H](N)c3ccccc3)c4ccccc4

InChI

1S/C21H21N2O2S.C10H14.ClH.Ru/c1-16-12-14-19(15-13-16)26(24,25)23-21(18-10-6-3-7-11-18)20(22)17-8-4-2-5-9-17;1-8(2)10-6-4-9(3)5-7-10;;/h2-15,20-21H,22H2,1H3;4-8H,1-3H3;1H;/q-1;;;+2/p-1/t20-,21-;;;/m1.../s1
AZFNGPAYDKGCRB-AGEKDOICSA-M

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Categorie correlate

Descrizione generale

RuCl(p-cymene)[(R,R)-Ts-DPEN] is a chiral diamine ligand complexed with ruthenium.[1]

Applicazioni

Takasago Ligands and Complexes for Asymmetric Reactions
Phosphine cationic ruthenium catalysts used for enantioselective hydrogenation of:
  • Quinolines
  • N-Alkyl ketimines
  • Antitumor and antiproliferative derivatives of natural products isolated from bacteria
  • Hydroxy arylaldehydes via Rap-Stoermer-enantioselective transfer hydrogenation

Catalyst with improved performance modified via microenvironment engineering of nanocages

Note legali

Sold in collaboration with Takasago for research purposes only. WO9720789

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
MKCS8197
MKCM4557
MKCL9456
MKCJ9480
MKCG8576

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Carbonyl compounds: still central to organic synthesis
Aldrichimica Acta, 41(4) (2008)

Articoli

Takasago Ligands

Hydrogenation, Asymmetric Catalysis, Binap, SEGPHOS®, Aldol reaction, Alkenylation, Arylation, Mannich reaction, Fluorination, Michael addition, Hydrosilylation, Cycloaddition, Takasago

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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