Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

Outros documentos

D204307

Sigma-Aldrich

Diphenylacetic acid

99%

Sinônimo(s):

α,α-Diphenylacetic acid, α-Phenylbenzeneacetic acid, 2,2-Diphenylacetic acid, Diphenylethanoic acid

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
(C6H5)2CHCO2H
Número CAS:
117-34-0
Peso molecular:
212.24
Beilstein:
1910978
Número CE:
204-185-0
Número MDL:
MFCD00004251
Código UNSPSC:
12352100
ID de substância PubChem:
24893604
NACRES:
NA.22

Ensaio

99%

forma

powder

pf

146-149 °C
147-149 °C (lit.)

cadeia de caracteres SMILES

OC(=O)C(c1ccccc1)c2ccccc2

InChI

1S/C14H12O2/c15-14(16)13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H,(H,15,16)

chave InChI

PYHXGXCGESYPCW-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação

Diphenylacetic acid can be used as a reagent in the kinetic resolution of racemic 2-hydroxy-γ-butyrolactones and 1-heteroarylalkanols by asymmetric esterification in the presence of pivalic anhydride and chiral acyl-transfer catalyst.
It can also be used as:
  • An additive in the ortho-arylation of 1-phenyl-β-carbolines using various aryl halides in the presence of ruthenium catalyst.
  • A catalyst to synthesize 2-allyl-3-oxazolin-5-one derivatives via Rh-catalyzed coupling reaction of azlactones and alkynes followed by aza-Cope rearrangement.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H319,H412

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

383.5 °F - closed cup

Ponto de fulgor (°C)

195.3 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

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

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 2

1 of 2

3,3-Diphenylpropionic acid 99%

Sigma-Aldrich

D211656

3,3-Diphenylpropionic acid

4-Nitrotoluene 99%

Sigma-Aldrich

N27322

4-Nitrotoluene

Hugh D Glossop et al.
Biomacromolecules, 20(7), 2515-2529 (2019-05-31)
Peptides can serve as versatile therapeutics with a highly modular structure and tunable biophysical properties. In particular, the efficacy of peptide antibiotics against drug-resistant pathogens is of great promise, as few new classes of antibiotics are being developed to overcome
Jinqiang Kuang et al.
Angewandte Chemie (International ed. in English), 56(29), 8422-8425 (2017-05-18)
Rhodium-catalyzed regioselective addition of azlactones to internal alkynes combined with aza-Cope rearrangement provides efficient atom economic access to 2-allyl-3-oxazolin-5-one derivatives. Extension to a triple domino process, in which the above process is combined with in situ azlactone formation starting from amino
Kinetic Resolution of Racemic 1-Heteroarylalkanols by Asymmetric Esterification Using Diphenylacetic Acid with Pivalic Anhydride and a Chiral Acyl-transfer Catalyst
Shiina I, et al.
Chemistry Letters (Jpn), 40(2), 147-149 (2011)
Subramani Rajkumar et al.
The Journal of organic chemistry, 80(11), 5532-5545 (2015-04-11)
A Ru(II)-catalyzed C-H arylation approach has been developed utilizing β-carboline alkaloids as the directing group. Selective formations of diarylated products from moderate to excellent yields were accomplished. Broad substrate scope with excellent functional group tolerance for C1-phenyl/thienyl/PAHs-β-carbolines was demonstrated. X-ray
Determination of adiphenine, diphenylacetic acid and diethylamino-ethanol by high-performance liquid chromatography.
J Michelot et al.
Journal of chromatography, 257(2), 395-399 (1983-03-04)
Exibir todos os documentos relacionados

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