Synthesis and properties of B,N-bridged p-terphenyls

2014 ◽  
Vol 50 (7) ◽  
pp. 782-784 ◽  
Author(s):  
Dong-Mei Chen ◽  
Qian Qin ◽  
Zuo-Bang Sun ◽  
Qian Peng ◽  
Cui-Hua Zhao
Keyword(s):  
Photophysical Properties ◽  
Efficient Synthesis ◽  
Conjugated Molecules ◽  
New Class

We describe the efficient synthesis and intriguing photophysical properties of a new class of ladder π-conjugated molecules, B,N-bridged p-terphenyls.

Facile and Efficient Synthesis of New Class of Imidazole Derivatives via One-Pot Multicomponent Reactions in Water

2013 ◽  
Vol 16 (10) ◽  
pp. 788-790
Author(s):  
Zinatossadat Hossaini ◽  
Samereh Seyfi ◽  
Faramarz Rostami-Charati ◽  
Mehdi Ghambarian
Keyword(s):  
Multicomponent Reactions ◽  
Efficient Synthesis ◽  
One Pot ◽  
Imidazole Derivatives ◽  
New Class

Efficient Synthesis and Photochromic Properties of a New Diarylethene Bearing a Condensed Aromatics Moiety

2012 ◽  
Vol 455-456 ◽  
pp. 33-36
Author(s):  
Ren Jie Wang ◽  
Hong Ying Xia ◽  
Gang Liu ◽  
Shi Qiang Cui
Keyword(s):  
Uv Light ◽  
Optical Storage ◽  
Hybrid Structure ◽  
Order Reaction ◽  
Pmma Film ◽  
Efficient Synthesis ◽  
Photochromic Properties ◽  
First Order ◽  
New Class ◽  
Hexane Solution

A new class of diarylethenes based on a hybrid structure of thiophene and naphthalene has been developed and its properties including photochromism, kinetics and fluorescence were investigated in detail. The results showed that the compound exhibited obvious photochromism, changing from colorless to red after irradiation with 297 nm UV light both in solution and in PMMA film. The kinetic experiments indicated that the cyclization/cycloreversion process of the compound was determined to be the zeroth/first order reaction in hexane solution. At last, the results demonstrated that the diarylethene compound had attractive properties for potential application in optical storage.

Synthesis and photophysical properties of 5-(3''-alkyl/aryl-amino-1''-azaindolizin-2''-yl)-2'-deoxyuridines

2021 ◽  
Author(s):  
Sandeep Kumar ◽  
Sumit Kumar ◽  
Jyotirmoy Maity ◽  
Banty Kumar ◽  
Shilpika Bali ◽  
...  
Keyword(s):  
Photophysical Properties ◽  
Efficient Synthesis ◽  
Alkyl Aryl ◽  
Gbb Reaction

Groebke-Blackburn-Bienayame (GBB) reaction has been used for the efficient synthesis of novel fluorescent 5-azaindolizino-2'-deoxyuridines starting from commercially available thymidine following two strategies. Thus, thymidine was converted to diacetylthymidine, which on...

scholarly journals Efficient Synthesis of Amine-Linked 2,4,6-Trisubstituted Pyrimidines as a New Class of Bacterial FtsZ Inhibitors

ACS Omega ◽  
2017 ◽  
Vol 2 (10) ◽  
pp. 7281-7292 ◽  
Author(s):  
Kin-Fai Chan ◽  
Ning Sun ◽  
Siu-Cheong Yan ◽  
Iris L. K. Wong ◽  
Hok-Kiu Lui ◽  
...  
Keyword(s):  
Efficient Synthesis ◽  
New Class ◽  
Ftsz Inhibitors

The Versatility of the Aryne–Imine–Aryne Coupling for the ­Synthesis of Acridinium Photocatalysts

Synlett ◽  
2021 ◽  
Author(s):  
Christof Sparr ◽  
Valeriia Hutskalova
Keyword(s):  
Substitution Reaction ◽  
Precious Metal ◽  
Photophysical Properties ◽  
Cation Radical ◽  
Coupling Reaction ◽  
Nucleophilic Aromatic Substitution ◽  
The Novel ◽  
Aromatic Substitution ◽  
Efficient Synthesis

AbstractThe increasing use of acridinium photocatalysts as sustainable alternative to precious metal-based counterparts encourages the design and efficient synthesis of distinct catalyst structures. Herein, we report our exploration of the scope of the aryne–imine–aryne coupling reaction combined with a subsequent acridane oxidation for a short two-step approach towards various acridinium salts. The photophysical properties of the novel photocatalysts were investigated and the practical value was demonstrated by a cation-radical accelerated nucleophilic aromatic substitution reaction.

Exciting clusters, what does off-resonance actually mean?

Nanoscale ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 242-252
Author(s):  
Goonay Yousefalizadeh ◽  
Shideh Ahmadi ◽  
Nicholas J. Mosey ◽  
Kevin G. Stamplecoskie
Keyword(s):  
Noble Metal ◽  
Biomedical Imaging ◽  
Metal Clusters ◽  
Photophysical Properties ◽  
New Class

Noble metal clusters have unique photophysical properties, especially as a new class of materials for multiphoton biomedical imaging.

Novel Fluorophores: Efficient Synthesis and Photophysical Properties

2004 ◽  
Vol 6 (5) ◽  
pp. 739-742 ◽  
Author(s):  
Rémi Métivier ◽  
Rémi Amengual ◽  
Isabelle Leray ◽  
Véronique Michelet ◽  
Jean-Pierre Genêt
Keyword(s):  
Photophysical Properties ◽  
Efficient Synthesis
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