Results 151 to 160 of about 5,979 (235)

Synthesis and Use of a Trifluoromethylated Azomethine Ylide Precursor: Ethyl 1-Benzyl-trans-5-(trifluoromethyl)pyrrolidine-3-carboxylate [PDF]

, 2014
Daniel M. Allwood
openalex   +1 more source

Catalytic Asymmetric exo-Selective 1,3-Dipolar Cycloaddition of Azomethine Ylides and Ethyl Cyclopropylidene Acetate for Construction of 5-aza-Spiro[2,4]heptane Motif [PDF]

, 2014
Qing-Hua Li, Rong Huang, Chun‐Jiang Wang   +2 more
openalex   +1 more source

Catalytic asymmetric synthesis of diazabicyclo[3.1.0]hexanes by 1,3-dipolar cycloaddition of azomethine ylides with azirines [PDF]

, 2020
Alba Molina, Sergio Dı́az-Tendero, Javier Adrio, Juan C. Carretero   +3 more
openalex   +1 more source

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

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

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