Results 161 to 170 of about 5,623 (241)

Silver-catalysed multicomponent 1,3-dipolar cycloaddition of 2-oxoaldehydes-derived azomethine ylides [PDF]

, 2015
Juan Mancebo‐Aracil, Alberto Cayuelas, Carmén Nájera, José M. Sansano   +3 more
openalex   +1 more source

Green Light Promoted Iridium(III)/Copper(I)-Catalyzed Addition of Alkynes to Aziridinoquinoxalines Through the Intermediacy of Azomethine Ylides. [PDF]

Angew Chem Int Ed Engl
Zhelavskyi O, Parikh S, Jhang YJ, Staples RJ, Zimmerman PM, Nagorny P.   +5 more
europepmc   +1 more source

New Regio- and Stereoselective Cascades via Unstabilized Azomethine Ylide Cycloadditions for the Synthesis of Highly Substituted Tropane and Indolizidine Frameworks [PDF]

, 2016
Shuming Chen, Vlad Bacauanu, Tobias Knecht, Brandon Q. Mercado, Robert G. Bergman, Jonathan A. Ellman   +5 more
openalex   +1 more source

Multicomponent Diastereoselective Synthesis of Indolizidines via 1,3-Dipolar Cycloadditions of Azomethine Ylides [PDF]

, 2016
Carmén Nájera, Luis M. Castelló, Verónica Selva, José M. Sansano   +3 more
openalex   +1 more source

1,3- vs. 1,5-cyclization of azomethine ylides derived from 1-azabuta-1,3-dienes and difluoro- and dichlorocarbenes. Experimental and quantum-chemical study

, 2008
Alexander F. Khlebnikov, Михаил С. Новиков, Stanislav A. Dolgikh, J. Magull   +3 more
openalex   +2 more sources

l-tert-Leucine-Derived AmidPhos–Silver(I) Chiral Complexes for the Asymmetric [3+2] Cycloaddition of Azomethine Ylides [PDF]

, 2017
Haifei Wang, Zhipeng Zhou, Xiaojun Zheng, Jialin Liu, Jinlei Li, Pushan Wen   +5 more
openalex   +1 more source

Dual chiral silver catalyst in the synthetic approach to the core of hepatitis C virus inhibitor GSK 625433 using enantioselective 1,3-dipolar cycloaddition of azomethine ylides and electrophilic alkenes [PDF]

, 2017
Ihssene Chabour, Luis M. Castelló, Juan Mancebo‐Aracil, María Martín‐Rodríguez, María de Gracia Retamosa, Carmén Nájera, José M. Sansano   +6 more
openalex   +1 more source

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

, 1987
Jacques Mortier
openalex   +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

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