Design, Synthesis, and Characterization of Three Kinds of .pi.-Cross-Conjugated Hexacarbenes with High-Spin (S = 6) Ground States

1995 ◽  
Vol 117 (20) ◽  
pp. 5550-5560 ◽  
Author(s):  
Kenji Matsuda ◽  
Nobuo Nakamura ◽  
Kazuyuki Takahashi ◽  
Katsuya Inoue ◽  
Noboru Koga ◽  
...  
Author(s):  
Kenji Matsuda ◽  
Nobuo Nakamura ◽  
Kazuyuki Takahashi ◽  
Katsuya Inoue ◽  
Noboru Koga ◽  
...  

Nanoscale ◽  
2021 ◽  
Author(s):  
Shantanu Mishra ◽  
Kun Xu ◽  
Kristjan Eimre ◽  
Hartmut Komber ◽  
Ji Ma ◽  
...  

Triangulene and its π-extended homologues constitute non-Kekulé polyradical frameworks with high-spin ground states, and are anticipated to be key components of organic spintronic devices. We report a combined in-solution and...


2021 ◽  
Author(s):  
Teng Chi ◽  
Siddhartha Akkiraju ◽  
Zihao Liang ◽  
Ying Tan ◽  
Ho Joong Kim ◽  
...  

We document the design, synthesis, and characterization of the first low glass transition temperature, n-type (i.e., preferentially-reduced) radical polymer.


ChemMedChem ◽  
2020 ◽  
Vol 15 (13) ◽  
pp. 1150-1162
Author(s):  
Yu Lin ◽  
Zhanhui Li ◽  
Haikuo Ma ◽  
Yujie Wang ◽  
Xu Wang ◽  
...  

2011 ◽  
Vol 47 (31) ◽  
pp. 8955 ◽  
Author(s):  
Giuseppe Lamanna ◽  
Julie Russier ◽  
Cécilia Ménard-Moyon ◽  
Alberto Bianco

2013 ◽  
Vol 65 ◽  
pp. 60-69 ◽  
Author(s):  
Sashikanth Banappagari ◽  
Alecia McCall ◽  
Krystal Fontenot ◽  
M. Graca H. Vicente ◽  
Amit Gujar ◽  
...  

Author(s):  
SURENDRA BABU LAGU ◽  
RAJENDRA PRASAD YEJELLA

Objective: Investigation, the series of newer 2‐amino-pyridine‐3‐carbonitrile and 2‐amino-4H-pyran‐3‐carbonitrile derivative were synthesized and evaluated antimicrobial activities and antioxidant activity. Methods: Novel synthesized chalcones were further condensation to give 2-amino-3-cyanopyridine and 2-amino-3-cyanopyrans in the presence of malononitrile, pyridine, and ammonia acetate. The product is characterized by conventional and instrumental methods. Pyridine and 4-H-Pyran and their analogs occupy prime position due to their diverse applications. Results: The compounds A3C and B3C exhibited marked zone of inhibition with 30.02±0.02 mm and 29.06±0.01 mm, respectively. Docking studies suggested possible interactions with dihydrofolic reductase 4 with 9.15 and −9.67 kcal/mol, respectively. The IC50 30.28±0.01 exhibited A3C by 2,2-diphenylpicrylhydrazyl methods which is better among the series. The 2-amino-3-cyanopyridine derivatives were found good activity than 2-amino-3-cyanopyrane derivative. Among all synthesized compounds few having potent activity and some are near to the standard. Conclusion: Antimicrobial activity and antioxidant of the newly synthesized pyrans and pyridines derivatives will definitely inspire future researchers for the preparation of new analogs.


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