Results 11 to 20 of about 6,203 (126)

Diethyl 2-{(dibenzylamino)[4-(trifluoromethyl)phenyl]methyl}malonate [PDF]

open access: goldActa Crystallographica Section E, 2010
The asymmetric unit of the title compound, C29H30F3NO4, contains two independent molecules. In each independent molecule, one of two terminal ethyl groups is disordered over two conformations: the occupancies of major components were fixed at 0.53 and 0 ...
Ihssan Meskini   +4 more
doaj   +2 more sources

Crystal structure of diethyl 2-acetoxy-2-[3-(4-nitrophenyl)-3-oxo-1-phenylpropyl]malonate [PDF]

open access: goldActa Crystallographica Section E: Crystallographic Communications, 2016
In the racemic title compound, C24H25NO9, the dihedral angle between the planes of the two benzene-ring systems is 80.16 (6)°, while the side-chain conformation is stabilized by a methylene–carboxyl C—H...O hydrogen bond.
Nóra Veronika May   +3 more
doaj   +2 more sources

Diethyl 2-{[3-(2-methoxybenzyl)thiophen-2-yl]methylidene}malonate [PDF]

open access: goldActa Crystallographica Section E, 2011
In the title compound, C20H22O5S, the dihedral angle between the mean planes through the thiophene and benzene rings is 75.2 (1)°. The methoxy group is essentially coplanar with the benzene ring, the largest deviation from the mean ...
S. Ranjith   +4 more
doaj   +2 more sources

Diethyl 2,2-bis(3,5-di-tert-butyl-4-hydroxybenzyl)malonate [PDF]

open access: goldActa Crystallographica Section E, 2012
The title molecule, C37H56O6, possesses twofold symmetry, with the twofold axis passing through the quaternary C atom. In the crystal, neighbouring molecules are linked via O—H...O hydrogen bonds involving the phenol OH group and the carbonyl O
Tao Zeng   +3 more
doaj   +2 more sources

Diethyl 2-[(4-nitrophenyl)(4-phenyl-1,2,3-selenadiazol-5-yl)methyl]malonate [PDF]

open access: goldActa Crystallographica Section E, 2008
In the title compound, C22H21N3O6Se, the heterocyclic ring makes dihedral angles of 50.03 (11) and 67.75 (11)°, respectively, with the benzene and phenyl rings.
Nigam P. Rath   +4 more
doaj   +2 more sources

Diethyl 2-[(5-methoxy-2-methyl-1-phenylsulfonyl-1H-indol-3-yl)methylene]malonate [PDF]

open access: goldActa Crystallographica Section E, 2009
In the title compound, C24H25NO7S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72 (5)°].
T. Kavitha   +4 more
doaj   +2 more sources

Diethyl 2-[(2-benzyl-1-phenylsulfonyl-1H-indol-3-yl)methylene]malonate [PDF]

open access: goldActa Crystallographica Section E, 2009
In the title compound, C29H27NO6S, the sulfonyl-bound phenyl ring is almost perpendicular to the indole ring system [dihedral angle = 87.96 (6)°], while the benzylphenyl ring is oriented at an angle of 76.8 (7)°. An intramolecular C&
T. Kavitha   +4 more
doaj   +2 more sources

Reaction of β-Nitrostyrene with Diethyl Malonate in the Presence of Bispidines: The Unusual Role of the Organocatalyst [PDF]

open access: goldChemistry
The aim of this work was the investigation of novel organocatalysts for the Michael addition of diethyl malonate to β-nitrostyrene. The methodology of the study included NMR titration, reaction monitoring by NMR spectroscopy and electrospray ionization ...
Alexander I. Dalinger   +4 more
doaj   +2 more sources

FREE RADICAL POLYMERIZATION OF NOVEL COPOLYMER; ETHYLENE-CO-DIETHYL METHYLENE MALONATE COPOLYMERS [PDF]

open access: yes, 2021
Ethylene copolymers are widely used as packaging materials, adhesives and specialty polymers for well-regarded cost savings, durability, chemical resistance, and hot melt character.
Foster, Sydney
core   +2 more sources

Crystal structure of diethyl 2-(2-methyl-5-nitrothiazol- 4-ylmethylene)malonate, C12H14N2O6S [PDF]

open access: goldZeitschrift für Kristallographie - New Crystal Structures, 2005
Crozet M. D.   +3 more
doaj   +2 more sources

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