471070
3,5-双(三氟甲基)苯硼酸
≥95%
别名:
3,5-Di(trifluoromethyl)benzeneboronic acid
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关于此项目
线性分子式:
(CF3)2C6H3B(OH)2
化学文摘社编号:
分子量:
257.93
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
7379990
产品名称
3,5-双(三氟甲基)苯硼酸, ≥95%
InChI
1S/C8H5BF6O2/c10-7(11,12)4-1-5(8(13,14)15)3-6(2-4)9(16)17/h1-3,16-17H
SMILES string
OB(O)c1cc(cc(c1)C(F)(F)F)C(F)(F)F
InChI key
BPTABBGLHGBJQR-UHFFFAOYSA-N
assay
≥95%
form
powder
mp
217-220 °C (lit.)
functional group
fluoro
Quality Level
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Other Notes
含不定量的酸酐
Application
Reactant involved in the synthesis of:
- Methylene-arylbutenones via carbonylative arylation of allenols
- 4-aminoquinoline analogs via Ullman / Suzuki / Negishi coupling
- Primary amino acid derivatives with anticonvulsant activity
- Alkyl arylcarbamates via Cu-catalyzed coupling with potassium cyanate
- Aryl-substituted succinimides and cyclic ketones by asymmetric conjugate addition
- Axially chiral dicarboxylic acids for asymmetric Mannich-type reactions
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
F Adebodun et al.
Journal of cellular biochemistry, 40(2), 249-260 (1989-06-01)
31P Nuclear Magnetic Resonance (NMR) studies were performed on mono- and diisopropylphosphoryl derivatives of alpha-chymotrypsin, trypsin, and subtilisin. Questions addressed included the pKa of the active center Asp...His...Ser triad in both species. While the pKa in the diisopropylphosphoryl derivatives is
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