Saltar al contenido
MilliporeSigma
Todas las fotos(4)

Documentos clave

Ver Toda la documentación

633089

Sigma-Aldrich

trans-N,N′-Dimethylcyclohexane-1,2-diamine

97%

Sinónimos:

N,N′-Dimethyl-trans-1,2-cyclohexanediamine, rel-(1R,2R)-N1,N2-Dimethyl-1,2-cyclohexanediamine, trans-1,2-Bis(methylamino)cyclohexane, trans-N,N′-Dimethyl-1,2-cyclohexanediamine, trans-N,N′-Dimethyl-1,2-diaminocyclohexane

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

5 ML
$232.00
25 ML
$724.36
100 ML
$2,760.00

$232.00

Check Cart for Availability
Solicitar un pedido a granel
Todas las fotos(4)

Seleccione un Tamaño

Cambiar Vistas
5 ML
$232.00
25 ML
$724.36
100 ML
$2,760.00

About This Item

Fórmula empírica (notación de Hill):
C8H18N2
Número de CAS:
67579-81-1
Peso molecular:
142.24
Número MDL:
MFCD03001702
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24882536
NACRES:
NA.22

$232.00

Check Cart for Availability
Solicitar un pedido a granel

Nivel de calidad

100

Ensayo

97%

índice de refracción

n20/D 1.472 (lit.)

bp

78-80 °C/18 mmHg (lit.)

densidad

0.902 g/mL at 25 °C (lit.)

grupo funcional

amine

cadena SMILES

CN[C@@H]1CCCC[C@H]1NC

InChI

1S/C8H18N2/c1-9-7-5-3-4-6-8(7)10-2/h7-10H,3-6H2,1-2H3/t7-,8-/m1/s1

Clave InChI

JRHPOFJADXHYBR-HTQZYQBOSA-N

Categorías relacionadas

Descripción general

trans-N,N′-Dimethylcyclohexane-1,2-diamine is a ligand used to promote N-alkenylation and N-alkylation reactions of amides. [1] [2]

Aplicación

trans-N,N′-dimethylcyclohexane-1,2-diamine can be used as a ligand in the synthesis of the following products via copper catalyzed C-N coupling reactions:
  • vinylsulfoximines obtained from NH sulfoximes and vinyl bromides[3]
  • N-arylpyridones obtained via reaction between 2-substituted pyridines and aryl halides[4]
  • N-aryl amines obtained via reaction between amines and aryl iodides/aryl bromides[5]

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H302,H314

Clasificaciones de peligro

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
WXBF2049V
WXBF0569V
WXBF2294V
MKCR7039
WXBD8443V

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Copper-catalyzed one-pot N-alkenylation and N-alkylation of amides: an efficient synthesis of substituted 2, 3-dihydropyrroles
Zhou, Xiaobo and Zhang, et al.
Tetrahedron Letters, 48, 7236-7239 (2007)
"An improved Ullmann?Ukita?Buchwald?Li conditions for CuI-catalyzed coupling reaction of 2-pyridones with aryl halides"
Tetrahedron, 61(11), 2931-2939 (2005)
"A General Copper-Promoted Coupling of Sulfoximines with Vinyl Bromides"
Dehli.RJ and Bolm C
Advanced Synthesis & Catalysis, 347(2-3), 239-242 (2005)
"Cu-catalyzed Goldberg and Ullmann reactions of aryl halides using chelating N-and O-based ligands"
Altman AR and Buchwald LS
Nature Protocols, 2(10), 2474-2479 (2007)
Regioselective copper-catalyzed N (1)-(hetero) arylation of protected histidine
Sharma, et al.
Organic & Biomolecular Chemistry, 14, 8937-8941 (2016)

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

      Helpful?

  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

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico