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Your search keyword '"Hongyin Gao"' showing total 3 results
Start Over Author "Hongyin Gao" Journal chemistry - a european journal
3 results on '"Hongyin Gao"'

1. Gold(I)-Catalyzed, Highly Diastereoselective, Tandem Heterocyclizations/[3+2] Cycloadditions: Synthesis of Highly Substituted Cyclopenta[c]furans

Author

Xingxing Wu, Hongyin Gao, and Junliang Zhang

Subjects
Indoles, Molecular Structure, Tandem, Chemistry, Organic Chemistry, Stereoisomerism, General Chemistry, Catalysis, Cycloaddition, Alkadienes, Cyclization, Alkynes, Organic chemistry, Gold, Furans
Abstract

Title compounds are synthesized in one step by new gold-catalyzed tandem bicyclization from alkynylalkenones and styrylindoles under mild conditions.

Published
2011
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3. Scalable, Transition-Metal-Free Direct OximeO-Arylation: Rapid Access toO-Arylhydroxylamines and Substituted Benzo[b]furans

Author

László Kürti, Craig Keene, Hongyin Gao, and Qing-Long Xu

Subjects
Chemistry, Organic Chemistry, Sequence (biology), Hydroxylamine, General Chemistry, Sigmatropic reaction, Oxime, Catalysis, chemistry.chemical_compound, Hydrolysis, Transition metal, Cyclization, Oximes, Rapid access, Organic chemistry, Benzofurans
Abstract

O-aryloximes, generated from readily available and inexpensive oximes through transition-metal-free O-arylation, can either be hydrolyzed to O-arylhydroxylamines or conveniently converted to structurally diverse benzo[b]furans through an environmentally benign, one-pot [3,3]-sigmatropic rearrangement/cyclization sequence.

Published
2014
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