Results 231 to 240 of about 37,807 (249)

Synthesis, crystal structure, characterization and antifungal activity of 3,4-diaryl-1H-Pyrazoles derivatives

, 2017
Jin Zhang, Da-Jin Tan, Tao Wang, Sisi Jing, Yang Kang, Zunting Zhang   +5 more
semanticscholar   +1 more source

One-Pot Coupling-Coupling-Cyclocondensation Synthesis of Fluorescent Pyrazoles.

Journal of Organic Chemistry, 2016
A. Götzinger, Florian Theßeling, C. Hoppe, T. Müller   +3 more
semanticscholar   +1 more source

Environmentally friendly sonocatalysis promoted preparation of 1-thiocarbamoyl-3,5-diaryl-4,5-dihydro-1H-pyrazoles

Ultrasonics Sonochemistry, 2009
Lucas Pizzuti, Alex F C Flores, Frank H Quina   +2 more
exaly  

Regioconvergent and Enantioselective Rhodium-Catalyzed Hydroamination of Internal and Terminal Alkynes: A Highly Flexible Access to Chiral Pyrazoles.

Chemistry, 2016
Alexander M. Haydl, Lukas J. Hilpert, B. Breit   +2 more
semanticscholar   +1 more source

Enamines in Heterocyclic Synthesis: A Route to 4-Substituted Pyrazoles and Condensed Pyrazoles

Zeitschrift Fur Naturforschung - Section B Journal of Chemical Sciences, 2004
Huwaida M E Hassaneen, Hamdi M Hassaneen, Mohamed H Elnagdi   +2 more
exaly  

Green synthesis of tetrahydrobenzo[b]pyrans, pyrano[2,3-c]pyrazoles and spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles catalyzed by nano-structured diphosphate in water

, 2016
B. Maleki, Negar Nasiri, R. Tayebee, A. Khojastehnezhad, H. Akhlaghi   +4 more
semanticscholar   +1 more source

Allenylphosphonates ― Useful Precursors of Pyrazoles and 1,2,3‐Triazoles

European Journal of Organic Chemistry, 2008
Manab Chakravarty, N N Bhuvan Kumar, K V Sajna   +2 more
exaly  

A re-engineering approach: synthesis of pyrazolo[1,2-a]pyrazoles and pyrano[2,3-c]pyrazoles via an isocyanide-based four-component reaction under solvent-free conditions

Tetrahedron Letters, 2016
Ahmad Shaabani, Heshmatollah Sepahvand
exaly  

From 2000 to mid-2010: a fruitful decade for the synthesis of pyrazoles.

Chemical Reviews, 2011
S. Fustero, María Sánchez-Roselló, Pablo Barrio, Antonio Simón-Fuentes   +3 more
semanticscholar   +1 more source

Energetic N‐Nitramino/N‐Oxyl‐Functionalized Pyrazoles with Versatile π–π Stacking: Structure–Property Relationships of High‐Performance Energetic Materials

Angewandte Chemie - International Edition, 2016
Ping Yin, Lauren A Mitchell, Jean'Ne M Shreeve   +2 more
exaly