410756
(2-氧代-2-苯乙基)膦酸二乙酯
97%
别名:
Diethyl benzoylmethylphosphonate, Diethyl phenacylphosphonate, NSC 648426
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关于此项目
线性分子式:
C6H5COCH2P(O)(OC2H5)2
化学文摘社编号:
分子量:
256.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
产品名称
(2-氧代-2-苯乙基)膦酸二乙酯, 97%
InChI
1S/C12H17O4P/c1-3-15-17(14,16-4-2)10-12(13)11-8-6-5-7-9-11/h5-9H,3-4,10H2,1-2H3
SMILES string
CCOP(=O)(CC(=O)c1ccccc1)OCC
InChI key
HPEVTTNSIPGLEL-UHFFFAOYSA-N
assay
97%
reaction suitability
reaction type: C-C Bond Formation
refractive index
n20/D 1.513 (lit.)
bp
192-193 °C/11 mmHg (lit.)
density
1.179 g/mL at 25 °C (lit.)
functional group
ketone
phenyl
phosphonate
Quality Level
Application
Reactant involved in:
- Asymmetric Michael addition of β-oxo phosphonates to nitro olefins
- Gem-chlorofluorination of keto phosphonates with subsequent functionalization of the products
- Cyclocondensation reactions to produce arylphosphonates
- Diazo transfer reactions for synthesis of diazo-phosphonyl compounds
- Horner-Wadsworth-Emmons reactions
- Inverse-electron-demand Diels-Alder reactions
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Douglass F Taber et al.
Tetrahedron letters, 49(48), 6904-6906 (2009-12-01)
An convenient reagent for the one-carbon homologation of an aldehyde to the corresponding alkyne is reported. This reagent allows this conversion to conveniently be carried out on a large scale under ambient conditions.
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