D204307
二苯乙酸
99%
别名:
α,α-二苯基乙酸, α-苯乙酸, 2,2-二苯基乙酸, 二苯基乙酸
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关于此项目
线性分子式:
(C6H5)2CHCO2H
化学文摘社编号:
分子量:
212.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-185-0
Beilstein/REAXYS Number:
1910978
MDL number:
产品名称
二苯乙酸, 99%
InChI key
PYHXGXCGESYPCW-UHFFFAOYSA-N
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)
SMILES string
OC(=O)C(c1ccccc1)c2ccccc2
assay
99%
form
powder
mp
146-149 °C
147-149 °C (lit.)
Quality Level
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Application
二苯乙酸可作为试剂，用于在特戊酸酐和手性酰基转移催化剂存在的情况下通过不对称酯化进行外消旋 2-羟基γ-丁内酯和 1-杂芳基烷醇的动力学拆分。
还可用作：
还可用作：
- 添加剂，用于在钌催化剂存在的情况下以各种芳基卤化物进行 1-苯基β-咔啉的邻位芳基化。
- 催化剂，用于通过吖内酯和炔烃的铑催化偶联反应以及随后的氮杂-柯普重排合成2-烯丙基-3-噁唑啉-5-酮衍生物。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
383.5 °F - closed cup
flash_point_c
195.3 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
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)
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
Alison Rinderspacher et al.
Molecules (Basel, Switzerland), 25(2) (2020-01-16)
A novel generation of indole-2,3-quinodimethanes via the deamination of 1,2,3,4-tetrahydropyrrolo[s3,4-b]indoles is reported.
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
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