Results 71 to 80 of about 79,082 (160)

Photochemically Induced 1,3-Dipolar Cycloadditions of 3-Amino-2H-azirines

, 1980
Irradiation of 3-(N-methylanilino)-2H-azirines in dimethoxyethane solution in the presence of dipolarophiles leads to five-membered heterocycles in 40-60% yield.
Stegmann, werner, Heimgartner, Heinz, Dietliker, Kurt   +2 more
core   +1 more source

DFT and AFIR study on the copper(i)-catalyzed mechanism of 5-enamine-trisubstituted-1,2,3-triazole synthesis via C-N cross-coupling and the origin of ring-opening of 2H-azirines. [PDF]

RSC Adv, 2021
Yu F, Zhou Z, Song J, Zhao Y.
europepmc   +1 more source

Synthesis of α-Aminophosphonic Acid Derivatives Through the Addition of O- and S-Nucleophiles to 2H-Azirines and Their Antiproliferative Effect on A549 Human Lung Adenocarcinoma Cells. [PDF]

Molecules, 2020
Carramiñana V, Ochoa de Retana AM, Palacios F, de Los Santos JM.   +3 more
europepmc   +1 more source

Diverse Reactivity of Diazatitanacyclohexenes: Coupling Reactions of 2H-Azirines Mediated by Titanium(II). [PDF]

Organometallics, 2018
Desnoyer AN, See XY, Tonks IA.
europepmc   +1 more source

Grubb’s and Wilkinson catalyzed reactions of 2-phenyl-3-vinyl substituted 2H-azirines

ARKIVOC, 2004
Albert Padwa, Thomas Stengl
doaj   +1 more source

Reactivity of 2<i>H</i>-Azirines in Copper-Catalyzed Azide-Alkyne Cycloaddition Reactions. [PDF]

Org Lett
Janecký L, Madabeni A, Jelínková E, Klepetářová B, Rulíšek L, Beier P.   +5 more
europepmc   +1 more source

Cyclic Bifunctional Reagents Enabling a Strain-Release-Driven Formal [3 + 2] Cycloaddition of 2<i>H</i>-Azirines by Cascade Energy Transfer. [PDF]

J Am Chem Soc
Petti A, Karrasch MJ, Chahar P, Wessels FH, Hölter N, Boser F, Daniliuc CG, Glorius F.   +7 more
europepmc   +1 more source

Triethylamine-Promoted Oxidative Cyclodimerization of 2H-Azirine-2-carboxylates to Pyrimidine-4,6-dicarboxylates: Experimental and DFT Study. [PDF]

Molecules, 2023
Zakharov TN, Sakharov PA, Novikov MS, Khlebnikov AF, Rostovskii NV.   +4 more
europepmc   +1 more source

A new hypervalent iodine(iii/v) oxidant and its application to the synthesis of 2H-azirines. [PDF]

Chem Sci, 2019
Zhang G, Wang Y, Xu J, Sun J, Sun F, Zhang Y, Zhang C, Du Y.   +7 more
europepmc   +1 more source

Diastereoselective ZnCl₂-Mediated Joullié-Ugi Three-Component Reaction for the Preparation of Phosphorylated N-Acylaziridines from 2H-Azirines. [PDF]

Molecules
Allende J, Olaizola I, Ochoa de Retana AM, Palacios F, de Los Santos JM.   +4 more
europepmc   +1 more source