Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos Principais

Visualizar Toda a Documentação

254037

Sigma-Aldrich

Chloro(triphenylphosphine)gold(I)

≥99.9% trace metals basis

Sinônimo(s):

(Ph3P)AuCl, Triphenylphosphinegold(I) chloride

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula linear:
[(C6H5)3P]AuCl
Número CAS:
14243-64-2
Peso molecular:
494.71
Número CE:
238-117-6
Número MDL:
MFCD00009588
Código UNSPSC:
12161600
ID de substância PubChem:
24855348
NACRES:
NA.22

Ensaio

≥99.9% trace metals basis

Formulário

solid

adequação da reação

core: gold
reagent type: catalyst

cadeia de caracteres SMILES

Cl[Au].c1ccc(cc1)P(c2ccccc2)c3ccccc3

InChI

1S/C18H15P.Au.ClH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h1-15H;;1H/q;+1;/p-1

chave InChI

IFPWCRBNZXUWGC-UHFFFAOYSA-M

Categorias relacionadas

Aplicação

Gold Catalysts — 21st Century ′Gold Rush′
Catalyst employed in the cyclization of O-propargyl carbamates to alkylideneoxazolidinones via a 5-exo-digonal pathway at room temperature. Also catalyzes the cycloisomerization of enynes containing a cyclic olefin into highly-fused, polycyclic dienes at room temperature.
Reagent is used with cocatalytic halide abstraction agent to activate π-systems toward addition by heteroatom and carbon nucleophiles.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCQ1674
MKCN0652
MKCJ6853
MKCC9500
MKBT8712V

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Ming Zhang et al.
Molecules (Basel, Switzerland), 17(3), 2812-2822 (2012-03-08)
An efficient method for the synthesis of β-enaminones and β-enaminoesters using a combination of [(PPh(3))AuCl]/AgOTf as catalyst has been developed. The reaction between 1,3-dicarbonyl compounds and primary amines was carried out under solvent-free conditions with low catalyst loading in good
Elena Barreiro et al.
Journal of inorganic biochemistry, 102(2), 184-192 (2007-09-18)
The reaction of triphenylphosphinegold(I) chloride in ethanol in a 1:1 molar ratio with the 3-(aryl)-2-sulfanylpropenoic acids H(2)xspa [x: p=3-phenyl-, Clp=3-(2-chlorophenyl)-, -o-mp=3-(2-methoxyphenyl)-, -p-mp=3-(4-methoxyphenyl)-, -o-hp=3-(2-hydroxyphenyl)-, -p-hp=3-(4-hydroxyphenyl)-, diBr-o-hp=3-(3,5-dibromo-2-hydroxyphenyl)-, f=3-(2-furyl)-, t=3-(2-thienyl)-, -o-py=3-(2-pyridyl)-; spa=2-sulfanylpropenoato] gave compounds of the type [Au(PPh(3))(Hxspa)], which were isolated and characterized
Sang Ick Lee et al.
The Journal of organic chemistry, 71(25), 9366-9372 (2006-12-02)
Gold(I)-catalyzed cyclization of enynes containing an olefinic cycle has been studied. The introduction of an olefinic ring instead of a terminal alkene in enynes dramatically increased the yield of the reaction. Enynes having an olefinic cycle were prepared by a
Leseurre, L. et al.
Organic Letters, 9 (2007)
Synlett, 3309-3309 (2006)
Exibir todos os documentos relacionados

Artigos

Fluorinating Reagents

The importance of selectively fluorinating compounds in medicinal chemistry, biology, and organic synthesis is well appreciated and provides a major impetus to the discovery of new and mild fluorinating agents that can operate safely and efficiently.

Gold Catalyst

We are proud to offer a treasure-trove of gold precatalysts and silver salts, as well as an extensive portfolio of unsaturated building blocks to accelerate your research success in this exciting field.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica