نتایج جستجو برای: benzoates

تعداد نتایج: 2205  

2016
Aleksandra Boba Kamil Kostyn Anna Kostyn Wioleta Wojtasik Mariusz Dziadas Marta Preisner Jan Szopa Anna Kulma

Flax (Linum usitatissimum) is a crop plant valued for its oil and fiber. Unfortunately, large losses in cultivation of this plant are caused by fungal infections, with Fusarium oxysporum being one of its most dangerous pathogens. Among the plant's defense strategies, changes in the expression of genes of the shikimate/phenylpropanoid/benzoate pathway and thus in phenolic contents occur. Among t...

Journal: :Molecules 2015
C S Chidan Kumar Huey Chong Kwong Siau Hui Mah Tze Shyang Chia Wan-Sin Loh Ching Kheng Quah Gin Keat Lim Siddegowda Chandraju Hoong-Kun Fun

Adamantyl-based compounds are commercially important in the treatments for neurological conditions and type-2 diabetes, aside from their anti-viral abilities. Their values in drug design are chronicled as multi-dimensional. In the present study, a series of 2-(adamantan-1-yl)-2-oxoethyl benzoates, 2(a-q), and 2-(adamantan-1-yl)-2-oxoethyl 2-pyridinecarboxylate, 2r, were synthesized by reacting ...

A green and convenient protocol is described for the preparation of 1-(alkylamino)-3-(1,3-dioxoisoindolin-2-yl)-2-methyl-1-oxopropan-2-yl benzoates via one-pot three-component reaction between 2-(2-oxopropyl)isoindoline-1,3-dione, an alkyl isocyanide and an aromatic carboxylic acid in water at room temperature. The methods used to follow the reactions are TLC and NMR, which indicated that there...

2007
B. Thimme Gowda Ingrid Svoboda K. S. Babitha Hartmut Fuess

The crystal structure of the title compound, C(14)H(11)ClO(2), is similar to those of phenyl benzoate, 4-methyl-phenyl benzoate and 4-methyl-phenyl 4-methyl-benzoate. The dihedral angle between the phenyl and benzene rings is 51.86 (4)°. The mol-ecules crystallize in planes parallel to (02).

2010
Yan-wei Zhang

In the crystal of the title molecular salt, C(6)H(9)N(2) (+)·C(7)H(5)O(2) (-), the cations and anions are linked by N-H⋯O hydrogen bonds, buiding an R(2) (2)(9) ring. Futher N-H⋯O hydrogen bonds generate chains, which develop parallel to the a axis through the formation of R(4) (3)(10) rings..

2013
B. C. Manjunath S. Madan Kumar K. S. Vinay Kumar M. Prabhuswamy M. P. Sadashiva N. K. Lokanath

In the title compound, C28H18N2O5, the dihedral angle between the terminal benzoate rings is 20.67 (12)°. The central oxadiazole ring is almost coplanar with its two benzene ring substituents, making dihedral angles of 4.80 (16) and 5.82 (16)°. In the crystal, pairs of C-H⋯O hydrogen bonds form inversion dimers with R 2 (2)(40) ring motifs. The structure also features C-H⋯O, C-H⋯π and π-π inter...

2013
Rodolfo Moreno-Fuquen

In the title benzoate derivative, C13H6BrN3O8, the benzene rings form a dihedral angle of 80.90 (9)°. The ester moiety forms dihedral angles of 3.2 (2) and 82.8 4(10)° with the benzene and picryl rings, respectively. The Br atom is disordered over two positions, with the site occupancy for the minor component being 0.48 (4). The crystal structure features C-H⋯O inter-actions, which generate a t...

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