Results 141 to 150 of about 5,639 (212)

An Intramolecular Reaction between Pyrroles and Alkynes Leads to Pyrrole Dearomatization under Cooperative Actions of a Gold Catalyst and Isoxazole Cocatalysts. [PDF]

Org Lett
Dawange SB, Liu RS.
europepmc   +1 more source

Oral lotilaner in 21 cats with naturally acquired harvest mite infestation. [PDF]

J Feline Med Surg
Filippini C, Etter M, Maina E.
europepmc   +1 more source

Dual-Ligand System for Mild Decarbonylative Suzuki-Miyaura Cross-Coupling of Aroyl Chlorides. [PDF]

ACS Catal
Sak MH, Jiang Y, Jacobsen EN, Liu RY.
europepmc   +1 more source

Metal-Free Electrochemical Construction of Oxygen Heterocycles. [PDF]

Acc Chem Res
Valdés H, Batanero B.
europepmc   +1 more source

Shape-Conserving Atom Replacements. [PDF]

Chem Rev
Puriņš M, Elgindy C, Levin MD.
europepmc   +1 more source

Synthesis and Biological Evaluation of TDP1 Inhibitors Based on Coumarin and Monoterpenoid Fragments Conjoined by Heterocyclic Moieties. [PDF]

Int J Mol Sci
Tsypyshev D, Khomenko T, Kornienko T, Zakharenko A, Komarova N, Krasnov V, Soldatova N, Postnikov P, Sari S, Volcho K, Lavrik O, Salakhutdinov N.   +11 more
europepmc   +1 more source

Simple and versatile electrochemical synthesis of highly substituted 2,1-benzisoxazoles.

Org Biomol Chem
Lenhard MS, Winter J, Sandvoß A, Gálvez-Vázquez MJ, Schollmeyer D, Waldvogel SR.   +5 more
europepmc   +1 more source

Four-Component Reactions for the Synthesis of Perfluoroalkyl Isoxazoles

ACS Catalysis, 2019
A four-component strategy for the synthesis of the isoxazole skeleton is developed. The approach achieves the synthesis of perfluoroalkyl isoxazoles by using simple perfluoroalkyl reagents. In addition, the unprecedented 3-azido-5-arylisoxazole formation
Zhiping Li, Xiao He
exaly   +3 more sources

A novel synthesis of 1,2,4-oxadiazoles and isoxazoles

Tetrahedron, 2014
A novel synthesis of 1,2,4-oxadiazoles and isoxazoles is described by utilizing the reactions between amidoximes and alpha,beta-alkynic aldehydes and/or ketones.
Metin Zora, Arif Kivrak
exaly   +2 more sources

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Isoxazole anthelmintics

Journal of Medicinal Chemistry, 1977
A series of 3-halo-5-phenyl- and 3-phenyl-5-haloisoxazoles has demonstrated anthelmintic activity at doses ranging from 16 to 500 mg/kg orally against the rat roundworm, Nippostrongylus braziliensis. In the 5-phenyl series a halogen at the 3 position of the isoxazole ring was required for activity.
J B, Carr, H G, Durham, D K, Hass
openaire   +2 more sources