Results 61 to 70 of about 9,301,767 (216)

Isodesmic Supramolecular Assembly of Phenylethynylene Bis‐Urea Macrocycles

Chemistry – A European Journal, EarlyView.
A soluble phenylethynylene bis‐urea macrocycle assembles in polar media via an isodesmic hydrogen bonded mechanism. Spectroscopic and morphological studies reveal nanoscale aggregates with short chain length, while guest additives modulate enthalpy and polymerization, demonstrating tunable supramolecular assembly.
Fahidat A. Gbadamosi, Kazi Md Zubaer, Vaibhavi A. Samant, Jillian Eubanks, Sophya Garashchuk, Linda S. Shimizu   +5 more
wiley   +1 more source

Reverse evolution of fluorine and side chains in bisisoindigo‐based copolymers enabling electron mobility exceeding 7 cm2·V−1·s−1

FlexMat, EarlyView.
Abstract We report the design and synthesis of a series of bisisoindigo‐based donor–acceptor (D–A) copolymers, P4F18, P4F10, P2F18, and P2F10. By reverse evolution of fluorine substitution and side‐chain structure, we effectively tuned the frontier molecular orbital energy levels, intermolecular interactions, molecular self‐assembly, and thus charge ...
Keli Shi, Chang Cui, Qianqian Zhao, Jianping Chen, Weifeng Zhang, Jiadi Chen, Qian Che, Yunchao Zhang, Youjia Li, Zhihui Chen, Liping Wang, Gui Yu   +11 more
wiley   +1 more source

The Close-Knit Supramolecular Network of Bis[(tert-butyl isocyanide)gold(I)] 1,3,4-Thiadiazole-2,5-disulfide [PDF]

, 2016
Treatment of 2 molar equiv of (tBuNC)AuCl with 1 equiv of the dipotassium salt of 2,5-dimercapto-1,3,4-thiadiazole, K2(SSS), results in the formation of the crystalline product [(tBuNC)Au]2(SSS) in addition to polymeric material. A crystallographic study
Hubert Schmidbaur (2651485), Annette Schier (2729572), James D. E. T. Wilton-Ely (1314330)   +2 more
core   +1 more source

Bayesian optimization enables balanced ambipolar transport in self‐doped random conjugated polymers

InfoMat, EarlyView.
The integration of side‐chain self‐doping with Bayesian optimization enables balanced ambipolar transport in random conjugated polymers with only six experiments, establishing a general and efficient paradigm for the rational design of flexible electronic materials.
Pinyu Chen, Xiangrui Gong, Tianqiang Cui, Bolun Huang, Ying Jiang, Ye Zou, Lang Jiang, Baoxin Zhang, Chengshan Yuan, Xiangfeng Shao, Hao‐Li Zhang, Zitong Liu   +11 more
wiley   +1 more source

Antifungal Activity of Novel Indole Derivatives Containing 1,3,4-Thiadiazole [PDF]

In this study, 24 indole derivatives containing 1,3,4-thiadiazole were discovered and synthesized. The target compounds’ antifungal efficacy against 14 plant pathogenic fungal pathogens was then determined in vitro.
Bangcan He (18452570), Yishan Qing (18452573), Kaini Meng (18320251), Wei Xue (219900), Zhenchao Wang (162315), Zhiling Sun (4454473), Yuzhi Hu (3274479), Wei Zeng (126658), Li Xing (35790)   +8 more
core   +1 more source

Synthesis of Thiadiazole Zineb [PDF]

, 2011
In this paper, a series of 2-amino-5-alkyl-1, 3, 4-thiadiazole zineb were prepared by reacting 2-amino-5-alkyl-1, 3, 4-thiadiazole, CS2 and ZnCl2. Its synthesis conditions was discussed.
baojun, Su, Yuting, Liu, Dawei, Yin, Ying, Zhou   +3 more
core   +1 more source

Quinazolino-thiadiazoles as antimicrobial agents

Bulletin of Faculty of Pharmacy Cairo University, 2018
In the present research, we report the synthesis and in vitro antimicrobial activity of a new series of novel quinazolino-thiadiazoles as fused pharmacophore (3–20).
Harun Patel, Atul Shirkhedkar, Sanjay Bari, Kamalkishor Patil, Amit Arambhi, Chandrakantsing Pardeshi, Abhijeet Kulkarni, Sanjay Surana   +7 more
doaj   +1 more source

Development of an Efficient and Scalable Process for Preparing Timolol N‐Nitrosamine Impurities B, C, E, H, I, J, and Their ADMET Evaluation

Journal of Heterocyclic Chemistry, EarlyView.
N‐nitrosamine impurities (B, C, E, H, I, J) of timolol maleate are easily synthesized from diethyl malonate and 3,4‐dichloro‐1,2,5‐thiadiazole. Good yields and precise impurity profiling are made possible by the effective technique, which also ensures pharmaceutical safety and strengthens regulatory compliance.
Kottolla Sai Prasad, Chithaluri Sudhakar, Vijaya Krishna Ravi, Bijaya Kethan Sahoo   +3 more
wiley   +1 more source

Synthesis and Diuretic Activity of Substituted 1,3,4-Thiadiazoles

Scientifica, 2022
1,3,4-Thiadiazole nuclease, a 5-membered heterocyclic ring system containing two nitrogen and one sulfur atoms in addition to carbon atoms, is compound that showed promising results in the process of searching new diuretic agents. In this study, seven 5-
Asrat Ergena, Yerra Rajeshwar, Gebremedhin Solomon   +2 more
doaj   +1 more source

Crystal structure and Hirshfeld surface analysis of two organic salts based on 1,3,4-thiadiazole derivatives

Acta Crystallographica Section E: Crystallographic Communications, 2023
During attempts to achieve interaction between 2-amino-5-ethyl-1,3,4-thiadiazole with oxalyl chloride and 5-mercapto-3-phenyl-1,3,4-thiadiazol-2-thione with various diacid anhydrides, we obtained two co-crystals (organic salts), namely, 2-amino-5-ethyl-1,
Lidiya Izotova, Gulnara Shakirzyanova, Omankul Xolbekov, Shukhrat Turageldiyev, Bahrom Babaev, Bahtiyar Ibragimov   +5 more
doaj   +1 more source