On the hydrolysis of diethyl 2-(perfluorophenyl)malonate [PDF]
Diethyl 2-(perfluorophenyl)malonate was synthesized in 47% isolated yield by the reaction of sodium diethyl malonate and hexafluorobenzene. The resulting compound was considered as a starting material for synthesizing 2-(perfluorophenyl)malonic acid by ...
Ilya V. Taydakov, Mikhail A. Kiskin
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Diethyl 2-(2-nitrobenzylidene)malonate [PDF]
In the title compound, C14H15NO6, the ethoxycarbonyl groups adopt extended conformations. In the crystal, molecules are linked into centrosymmetric dimers via pairs of C—H...O hydrogen bonds with a R22(20) motif.
S. Thenmozhi+4 more
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Diethyl 2-(triphenylmethyl)malonate [PDF]
In the title compound, C26H26O4, steric crowding of the Ph3C– group with the –CH(CO2Et)2 unit leads to a long C—C bond [1.585 (2) Å]. One of the two ethyl groups is disordered over two sites in a 60:40 ratio.
Xian-You Yuan, Min Zhang, Seik Weng Ng
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Unnatural α-amino ethyl esters from diethyl malonate or ethyl β-bromo-α-hydroxyiminocarboxylate [PDF]
We have explored here the scope of the age-old diethyl malonate-based accesses to α-amino esters involving Knoevenagel condensations of diethyl malonate on aldehydes, reductions of the resulting alkylidenemalonates, the preparation of the corresponding α-
Eloi P. Coutant+5 more
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Volumetric, viscometric and optical study of molecular interactions in binary mixtures of diethyl malonate with ketones at 303.15, 308.15 and 313.15K [PDF]
Density ρ, viscosity η, and refractive index nD were measured for the binary mixtures of diethyl malonate with ketones (acetophenone, cyclopentanone, cyclohexanone and 3-pentanone) at temperatures (303.15, 308.15 and 313.15) K over the entire ...
Rathnam Manapragada V.+2 more
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Crystal structure and identification of resonance forms of diethyl 2-(3-oxoiso-1,3-dihydrobenzofuran-1-ylidene)malonate [PDF]
The reaction of diethyl malonate with phthaloyl chloride in acetonitrile in the presence of triethylamine and magnesium chloride results in the formation of the title compound, diethyl 2-(3-oxo-1,3-dihydro-2-benzofuran-1-ylidene)propanedioate, C15H14O6 ...
Mikhail S. Tyumentsev+3 more
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Diethyl Malonate-Based Turn-On Chemical Probe for Detecting Hydrazine and Its Bio-Imaging and Environmental Applications With Large Stokes Shift [PDF]
Diethyl malonate-based fluorescent probe NE-N2H4 was constructed for monitoring hydrazine (N2H4). The novel probe NE-N2H4 exhibits good properties, such as large Stokes shift (about 125 nm), good selectivity, and low cytotoxicity.
Jianbo Qu+4 more
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Mass Spectra of 2-Substituted Diethyl Malonate Derivatives [PDF]
Addition of Grignard derivatives to diethyl ethoxymethylene malonate generates 2-substituted diethyl malonate derivatives. This paper reports the mass spectral data for these derivatives.
Michael B. Smith+2 more
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<b>Preparation of diethyl malonate adducts from chalcone analogs containing a thienyl ring</b> [PDF]
Nine chalcone-diethyl malonate derivatives (4a-i) were prepared by the reaction of chalcone derivatives (3a-i) with diethyl malonate in the presence of a catalytic amount of KOt-Bu in CH2CI2 in good to excellent yields. The products were characterized by
Yakup Budak+3 more
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Diethyl 2-[(4-bromoanilino)methylidene]malonate [PDF]
In the title compound, C14H16BrNO4, intermolecular C—H...O hydrogen bonds link the molecules, forming a stable structure. An intramolecular N—H...O hydrogen bond results in the formation of a six-membered ring and helps to establish ...
Huai-Qing Wang+4 more
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