Results 161 to 170 of about 5,979 (235)

1,3-Dipolar Cycloaddition Reactions of Azomethine Ylides derived from alpha Amino Acids

, 1987
Jacques Mortier
openalex   +1 more source

Intramolecular Cycloaddition Azomethine Ylides and α‐(Trifluoromethyl)styrenes as Dipolarophiles [PDF]

, 2019
Anabel Sánchez-Merino, Fernando Rabasa Alcañiz, Daniel Gaviña, Alejandro Delgado, María Sánchez‐Roselló, Carlos del Pozo   +5 more
openalex   +1 more source

Intramolecular Hydrogen Bond Activation: Thiourea-Organocatalyzed Enantioselective 1,3-Dipolar Cycloaddition of Salicylaldehyde-Derived Azomethine Ylides with Nitroalkenes. [PDF]

ACS Catal, 2018
Esteban F, Cieślik W, Arpa EM, Guerrero-Corella A, Díaz-Tendero S, Perles J, Fernández-Salas JA, Fraile A, Alemán J.   +8 more
europepmc   +1 more source

Switching Diastereoselectivity in Catalytic Enantioselective (3+2) Cycloadditions of Azomethine Ylides Promoted by Metal Salts and Privileged Segphos-Derived Ligands [PDF]

, 2019
Guilherme S. Caleffi, Olatz Larrañaga, Marcos Ferrándiz-Saperas, Paulo R. R. Costa, Carmén Nájera, Abel de Cózar, Fernando P. Cossío, José M. Sansano   +7 more
openalex   +1 more source

Polysubstituted Fused Ring Bicyclic Thiohydantoins from Aminocarbo-N-thioylpyrrolidines Derived from Azomethine Ylide 1,3-Dipolar Cycloadditions

, 2011
H. Ali Döndaş, Yahya Nural, Ronald Grigg, Ertan Şahi̇n   +3 more
openalex   +1 more source

Highly Diastereoselective Self-1,3-Dipolar [3+3] Cycloaddition of Azomethine Ylides Promoted by Cesium Catalyst

, 2023
Hai Ren, Jun‐Rong Song, Xiong-Jiang Li, Wei Wu, Jun Shi   +4 more
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1,3-Dipolar cycloaddition reactions of azomethine ylides with aromatic dipolarophiles

ARKIVOC, 2015
John H. Ryan
doaj   +1 more source

Catalytic enantioselective 1,3-dipolar cycloadditions of azomethine ylides for biology-oriented synthesis. [PDF]

Acc Chem Res, 2014
Narayan R, Potowski M, Jia ZJ, Antonchick AP, Waldmann H.   +4 more
europepmc   +1 more source

Influence of N-substituents of carbamoyl-stabilized azomethine ylides in 1,3-dipolar cycloadditions

ARKIVOC, 2002
Jiří Pospíšil, Martin Trávníček, Milan Potáček   +2 more
doaj   +1 more source

Diastereoselective synthesis of dispirooxindoles via [3+2] cycloaddition of azomethine ylides to 3-phenacylideneoxindoles and evaluation of their cytotoxicity. [PDF]

RSC Adv, 2018
Huang Y, Huang YX, Sun J, Yan CG.
europepmc   +1 more source