Results 181 to 190 of about 453,943 (222)

Gold(I)‐Catalyzed Diastereo‐ and Enantioselective Synthesis of Polysubstituted Pyrrolo[3,4‐d][1,2]oxazines

, 2018
Mei-Na Zhang, Xiaoyu Di, Mingrui Zhang, Junliang Zhang   +3 more
semanticscholar   +1 more source

Highly substituted furo[3,4-d][1,2]oxazines: gold-catalyzed regiospecific and diastereoselective 1,3-dipolar cycloaddition of 2-(1-alkynyl)-2-alken-1-ones with nitrones.

Angewandte Chemie, 2009
Feng Liu, Y. Yu, Junliang Zhang
semanticscholar   +1 more source

Six-Membered Cyclic Nitroso Acetals: Synthesis and Studies of the Nitrogen Inversion Process of N-Silyloxy-3,6-dihydro-2H-1,2-oxazines

, 2016
Alexander S. Shved, A. Tabolin, R. Novikov, Y. Nelyubina, V. Timofeev, S. Ioffe   +5 more
semanticscholar   +1 more source

1,2-Oxazines and their Benzo Derivatives

1996
Thomas L. Gilchrist, Jane E. Wood
openaire   +1 more source

Three-component homo 3 + 2 dipolar cycloaddition. A diversity-oriented synthesis of tetrahydro-1,2-oxazines and FR900482 skeletal congeners.

Organic Letters, 2004
I. S. Young, M. Kerr
semanticscholar   +1 more source

Computational study on the mechanism of transition metal-catalyzed formation of highly substituted furo [3,4-d] [1,2] oxazines

, 2018
Abigail O Gyamfi, Martin Amponsah Yeboah, Richard Tia, E. Adei   +3 more
semanticscholar   +1 more source

Investigation of the dynamic nature of 1,2-oxazines derived from peralkylcyclopentadiene and nitrosocarbonyl species.

Organic and biomolecular chemistry, 2016
Victoria K. Kensy, Gregory I. Peterson, Derek C. Church, Neal A. Yakelis, Andrew J Boydston   +4 more
semanticscholar   +1 more source

Domino synthesis of bridged bicyclic tetrahydro-1,2-oxazines: access to stereodefined 4-aminocyclohexanols.

Organic Letters, 2009
D. A. Dias, M. Kerr
semanticscholar   +1 more source

Magnesium iodide promoted reactions of nitrones with cyclopropanes: a synthesis of tetrahydro-1,2-oxazines.

Journal of Organic Chemistry, 2004
Michael D. Ganton, M. Kerr
semanticscholar   +1 more source

New polyhydroxylated pyrrolidines derived from enantiopure 3,6-dihydro-2H-1,2-oxazines.

Organic Letters, 2002
R. Pulz, A. Al-Harrasi, H. Reissig
semanticscholar   +1 more source