The new pyrazoline derivative 5‐(3,4-Dimethoxy‐phenyl)‐3‐(2,5‐dimethyl‐thiophene‐3‐yl),‐4,5‐dihydro‐pyrazole‐1‐carbothioic acid amide (DDPA) as an advisable candidate for optical linearity, nonlinearity, and limiting performance

2021 ◽  
pp. 117018
Author(s):  
Mohd Mehkoom ◽  
S.M. Afzal ◽  
Shabbir Ahmad ◽  
Salman A. Khan
2017 ◽  
Vol 14 (3) ◽  
pp. 252-261 ◽  
Author(s):  
Leilei Zhang ◽  
Shengquan Hu ◽  
Lei Lei ◽  
Yuliang Zhang ◽  
Lijing Zhang ◽  
...  

Molbank ◽  
10.3390/m1227 ◽  
2021 ◽  
Vol 2021 (2) ◽  
pp. M1227
Author(s):  
Bibi Hanifa ◽  
Muhammad Sirajuddin ◽  
Zafran Ullah ◽  
Sumera Mahboob ◽  
See Mun Lee ◽  
...  

The synthesis and spectroscopic characterization of the glutaric acid-amide derivative, 2,4-Cl2C6H3N(H)C(=O)(CH2)3C(=O)OH (1), are described. The X-ray crystal structure determination of (1) shows the backbone of the molecule to be kinked about the methylene-C–N(amide) bond as seen in the C(p)–N–C(m)–C(m) torsion angle of −157.0(2)°; m = methylene and p = phenyl. An additional twist in the molecule is noted between the amide and phenyl groups as reflected in the C(m)–N–C(p)–C(p) torsion angle of 138.2(2)°. The most prominent feature of the molecular packing is the formation of supramolecular tapes assembled through carboxylic acid-O–H…O(carbonyl) and amide-N–H…O(amide) hydrogen bonding.


Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2543
Author(s):  
Ruidong Ni ◽  
Suzeeta Bhandari ◽  
Perry R. Mitchell ◽  
Gabriela Suarez ◽  
Neel B. Patel ◽  
...  

Fatty acid amides are a diverse family of underappreciated, biologically occurring lipids. Herein, the methods for the chemical synthesis and subsequent characterization of specific members of the fatty acid amide family are described. The synthetically prepared fatty acid amides and those obtained commercially are used as standards for the characterization and quantification of the fatty acid amides produced by biological systems, a fatty acid amidome. The fatty acid amidomes from mouse N18TG2 cells, sheep choroid plexus cells, Drosophila melanogaster, Bombyx mori, Apis mellifera, and Tribolium castaneum are presented.


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