Results 191 to 200 of about 51,592 (230)

Enantioselective Regiodivergent Synthesis of Chiral Pyrrolidines with Two Quaternary Stereocenters via Ligand-Controlled Copper(I)-Catalyzed Asymmetric 1,3-Dipolar Cycloadditions.

Journal of the American Chemical Society, 2018
Shan Xu, Zhan-Ming Zhang, Bing Xu, Bing Liu, Yuanyuan Liu, Junliang Zhang   +5 more
semanticscholar   +1 more source

Catalytic asymmetric chemoselective 1,3-dipolar cycloadditions of an azomethine ylide with isatin-derived imines: diastereo- and enantioselective construction of a spiro[imidazolidine-2,3'-oxindole] framework.

Chemical Communications, 2016
Yue-Ming Wang, Honghao Zhang, Can Li, Tao Fan, F. Shi   +4 more
semanticscholar   +1 more source

Facile Synthesis of Indolizines via 1,3-Dipolar Cycloadditions in [Omim]Br: The Promotion of the Reaction through Noncovalent Interactions

, 2017
Xiao Zhang, Guo-ping Lu, Zhu-bing Xu, C. Cai   +3 more
semanticscholar   +1 more source

Regioselective 1,3‐Dipolar Cycloadditions of Diazoalkanes with Heteroatom‐Substituted Alkynes: Theory and Experiment

, 2018
M. Breugst, R. Huisgen, H. Reissig
semanticscholar   +1 more source

Natural 1,3-Dipolar Cycloadditions.

Angewandte Chemie, 2015
M. Baunach, C. Hertweck
semanticscholar   +1 more source

Reactivity and regioselectivity in 1,3-dipolar cycloadditions of azides to strained alkynes and alkenes: a computational study.

Journal of the American Chemical Society, 2009
Franziska Schoenebeck, D. Ess, Gavin O. Jones, K. Houk   +3 more
semanticscholar   +1 more source

Dynamics of 1,3-dipolar cycloadditions: energy partitioning of reactants and quantitation of synchronicity.

Journal of the American Chemical Society, 2010
Lai Xu, C. Doubleday, K. Houk
semanticscholar   +1 more source

Mono- and multiply-functionalized fullerene derivatives through 1,3-dipolar cycloadditions: A DFT study

, 2014
M. Anafcheh, Reza Ghafouri
semanticscholar   +1 more source

1,3-Dipolar cycloadditions of electrophilically activated benzonitrile N-oxides. Polar cycloaddition versus oxime formation.

Journal of Organic Chemistry, 2006
L. Domingo, M. Picher, Pau Arroyo, J. A. Sáez   +3 more
semanticscholar   +1 more source

Synthesis of Isoxazoles via [2+3]-Dipolar Cycloaddition Using Alkyne Surrogates

Synfacts, 2007
A. II, S. Dadiboyena, J. Xu
openaire   +1 more source