Results 141 to 150 of about 950 (182)
Some of the next articles are maybe not open access.

Pyrazolines IX. Chemistry of some 3-cyano-3-carbomethoxy-1-pyrazolines

Canadian Journal of Chemistry, 1969
Product and kinetic studies have been made on the pyrolysis of a series of 3-cyano-3-carbomethoxy-1-pyrazolines substituted at C-4 with a methyl and an aryl group (phenyl, p-methoxyphenyl, and p-nitrophenyl). Evidence is presented supporting a transition state structure in which little progress to bond breaking of the C-5 to N bond has taken place at ...
Donald E. McGreer, Y. Y. Wigfield
openaire   +1 more source

Pyrazoline and Pyrazoline Derivatives as Anti-Cancer Agents: Synthesis and Biological Activities: A Compressive Review

Current Topics in Medicinal Chemistry
Background: A heterocyclic molecule containing five rings, three carbon atoms, two nitrogen atoms, and a single endocyclic bond is called pyrazoline. Because of its intriguing electrical characteristics and potential for dynamic applications, pyrazoline is one type of electron-rich nitrogen carrier that is becoming more and more popular.
Pushkar Kumar Ray   +2 more
openaire   +2 more sources

Electrochemical Synthesis of Pyrazolines and Pyrazoles via [3+2] Dipolar Cycloaddition

Angewandte Chemie - International Edition, 2023
Siegfried R. Waldvogel, Silja Hofmann
exaly  

Über Pyrazoline

Justus Liebigs Annalen der Chemie, 1927
K. V. Auwers, P. Heimke
openaire   +1 more source

Allergy from pyrazoline derivatives

Contact Dermatitis, 1986
L, Fernández de Corres   +4 more
openaire   +2 more sources

Oxidative Aromatization of Pyrazolines

Current Organic Synthesis, 2017
Izamara Casadia   +4 more
openaire   +1 more source

TBHP/Cu(OAc)2 mediated oxidation of pyrazolines: A convenient method for the preparation of pyrazoles

Synthetic Communications, 2021
China Raju Bhimapaka   +2 more
exaly  

-Trifluoroacetylated pyrazolines: Synthesis, characterization and antimicrobial studies

Bioorganic Chemistry, 2020
Muhammad Nadeem Arshad   +2 more
exaly  

Notes- Pyrazolines

The Journal of Organic Chemistry, 1960
openaire   +1 more source

Home - About - Disclaimer - Privacy