Results 81 to 90 of about 39,725 (197)

Dye Sensitized Solar Cells Based on Hydrazonoyl Synthetic Dyes [PDF]

, 2016
A group of chemical sensitizers of two hydrazonoyl based derivatives were synthesized. These derivatives contain a good system for efficient light absorption and oxide sensitization.
Fakhr M. Abu-Awwad, Taher M. El-Agez, Malak J. Younis, Bassam A. Abu Thaher, Amal Batniji, Hatem Ghamri, Basem S. Qeshta, Monzir S. Abdel-Latif, Sofyan A. Taya   +8 more
core   +2 more sources

Complexes of Antimony Halides with Sulphonium Halides.

, 1931
Complexes of Antimony Halides with Sulphonium ...
PRAFULLA CHANDRA RAY, NADIABEHARI ADHIKARI, AMARENDRA NATH RAY   +2 more
core   +1 more source

Hydrazonoyl Chlorides as Reagents for Preparative Carboxy-Group Modification of Peptides in Aqueous Media

Hydrazonoyl chlorides were developed as reagents for carboxy-group-selective modification under aqueous conditions. In aqueous buffered media, diverse carboxylic acids were converted to stable diacylhydrazines with high chemoselectivity over various ...
Nanami Fujii, Naho Takemura, Koki Imai, Kaho Hyakunari, Kenji Mishiro, Hiroshi Takikawa   +5 more
core   +1 more source

Synthesis and Herbicidal Activity of New Hydrazide and Hydrazonoyl Derivatives

, 2015
Three new hydrazide and five new hydrazonoyl derivatives were synthesized. The chemical structures of these compounds were confirmed by 1H-NMR, IR spectroscopy and elemental analysis.
Dana Dvoranová, Fridrich Gregáň, Zuzana Matkovičová, Matúš Peško, Juraj Gregáň, František Šeršeň, Jana Donovalová, Katarína Kráľová   +7 more
core   +1 more source

Hydrazonoyl Halides as Precursors for Synthesis of Novel Bioactive Thiazole and Formazan Derivatives

Journal of Chemical Research, 2012
A new series of substituted 4-methyl-5-(arylazo)-2-[ N‘-(6,7,8,9-tetrahydro-benzocyclohepten-5-ylidene)-hydrazino]-thiazoles and 5-(arylhydrazono)-2-[ N‘-(6,7,8,9-tetrahydro-benzocyclohepten-5-ylidene)-hydrazino]-thiazol-4-one were prepared by reaction of hydrazonoyl chlorides with a thiosemicarbazone derivative.
Thoraya A. Farghaly, Eman M.H. Abbas
openaire   +1 more source

1,3-Dipolar [3 + 3] cycloaddition of α-halohydroxamate-based azaoxyallyl cations with hydrazonoyl chloride-derived nitrile imines

, 2017
Promoted by Et3N, the 1,3-dipolar [3 + 3] cycloaddition of α-halohydroxamate-based azaoxyallylcations with hydrazonoyl chloride-derived nitrile imines occurred efficiently, and furnished desired products in acceptable chemical yields.
Yu-Di Zhao, Yue-Yang Liu, Juan Du, Li-Jiao Zhao, Xiao-Qin Chen, Ning-Ning Feng, Xiu-Qing Song, Hai-Liang Pang, Hong-Wu Zhao   +8 more
core   +1 more source

Commercially Available Tin(II) Halides as Catalysts for the Dihydroboration of Carbodiimides [PDF]

, 2019
Dihydroboration of a variety of carbodiimides using pinacolborane (HBpin) is achieved through commercially available tin(II) halides [SnBr2 (1) and SnCl2 (2)] as catalysts at room temperature (21 °C) with short reaction times (0.13 to 6 h).
Pritam, Mahawar,, Selvarajan, Nagendran, Dhirendra, Yadav, Dharmendra, Singh, Mahendra Kumar, Sharma   +4 more
core   +2 more sources

Design, efficient synthesis and molecular docking of some novel thiazolyl-pyrazole derivatives as anticancer agents

BMC Chemistry, 2019
Pyrazoles, thiazoles and fused thiazoles have been reported to possess many biological activities. 3-Methyl-5-oxo-4-(2-arylhydrazono)-4,5-dihydro-1H-pyrazole-1-carbothioamides 3a,b (obtained from the reaction of ethyl 3-oxo-2-(2-arylhydrazono)butanoates ...
Abdelwahed R. Sayed, Sobhi M. Gomha, Fathy M. Abdelrazek, Mohamed S. Farghaly, Shaimaa A. Hassan, Peter Metz   +5 more
doaj   +1 more source

Exploration of Chiral Organic–Inorganic Hybrid Semiconducting Lead Halides

, 2019
Organic–inorganic lead halides have recently emerged as promising alternatives to conventional optoelectronic materials, considering their intriguing physical properties.
Liu, X, Zhang, W, Yunpeng Yao, Li, L, Luo, J, Sasa Wang, Yu Peng, Chengmin Ji, Lina Li, Zhang, X, Xitao Liu, Junhua Luo, Zhenyue Wu, Ji, C, Weichuan Zhang, Yao, Y, Wu, Z, Xinyuan Zhang, Wang, S, Peng, Y   +19 more
core   +1 more source

Design and synthesis of novel hybrids incorporating thiadiazole or thiazole-naphthalene: Anticancer assessment and molecular docking study

Results in Chemistry
To underscore the significance of thiazole and thiadiazole moieties in advancing cancer treatment and support researchers in drug design, we developed a novel series of 1,3,4-thiadiazole and 1,3-thiazole derivatives. These were synthesized by reacting 2-(
Jehan Y. Al-Humaidi, Lamia A. Albedair, Basant Farag, Magdi E.A. Zaki, Yousef E. Mukhrish, Sobhi M. Gomha   +5 more
doaj   +1 more source