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Start Over Author "Jin-Zhou Zheng" Publisher royal society of chemistry (rsc)
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1. Gold-catalyzed addition of sulfonic acids to alkynes to form vinyl sulfonates

Author

Dong-Mei Cui, Jin-Zhou Zheng, Chen Zhang, and Qian Meng

Subjects
Vinyl Compounds, Molecular Structure, Metals and Alloys, Regioselectivity, General Chemistry, Methanesulfonic acid, Catalysis, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Phthalimide, chemistry.chemical_compound, chemistry, Alkynes, Materials Chemistry, Ceramics and Composites, Molecule, Organic chemistry, Gold, Sulfonic Acids
Abstract

In the presence of a catalytic amount of (Ph3P)AuNO3 and phthalimide, the addition of toluenesulfonic acid or methanesulfonic acid to alkynes has been shown to proceed and gives vinyl tosylates and vinyl mesylates in good yields and regioselectivity.

Published
2009

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