Cycloaddition

Results: 145



#Item
31Nitrone-olefin 3+2 cycloaddition / Desulfonylation reactions / Chemistry / Organic chemistry / Organic reactions

Tetrahedron–Polystyrene-supported triphenylarsines: useful ligands in palladium-catalyzed aryl halide homocoupling reactions and a catalyst for alkene epoxidation using hydrogen peroxide Helen So

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:28
32Spectroscopy / Deuterated chloroform / 1H / Nuclear magnetic resonance spectroscopy / Vitexin / Nitrone-olefin 3+2 cycloaddition / Chemistry / Nuclear magnetic resonance / Organic reactions

Supporting information for: A Multipolymer Reaction System for Selective Aerobic Alcohol Oxidation: Simultaneous Use of Multiple Different Polymer-Supported Ligands Cecilia Wan Ying Chung and Patrick H. Toy*

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2007-03-21 06:19:30
33Spectroscopy / Proton NMR / Nuclear magnetic resonance spectroscopy / Ethyl acetate / Vitexin / Nitrone-olefin 3+2 cycloaddition / Chemistry / Organic reactions / Nuclear magnetic resonance

Supporting Information Influence of Michael Acceptor Stereochemistry on Intramolecular Morita-Baylis-Hillman Reactions Wen-Dong Teng,† Rui Huang,† Cathy Kar-Wing Kwong,‡ Min Shi†,* and Patrick H. Toy‡,* †

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:30
34Functional groups / Thiourea / Proton NMR / Urea / Nitrone-olefin 3+2 cycloaddition / Desulfonylation reactions / Chemistry / Organic chemistry / Organic reactions

Molecules 1998, 3, 100–106 molecules ISSNA New Convenient Synthesis of

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Source URL: www.mdpi.org

Language: English - Date: 2006-01-30 13:19:09
35Ethyl acetate / Desulfonylation reactions / Nitrone-olefin 3+2 cycloaddition / Chemistry / Organic reactions / Nuclear magnetic resonance spectroscopy

Microsoft Word - tja063507si20060504_115655.doc

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-09-14 23:11:13
361H / Vitexin / Nitrone-olefin 3+2 cycloaddition / Chemistry / Organic reactions / Proton NMR

Supporting information for: Polystyrene-Supported Phosphine Catalyzed Aza-Baylis-Hillman Reactions and the Relationship Between Resin Loading Level and Catalyst Efficiency Lin-Jing Zhao,# Helen Song He,‡ Min Shi,#.†

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:31
37Nitrone-olefin 3+2 cycloaddition / Chemistry / Organic reactions / Desulfonylation reactions

Tetrahedron–715 A polystyrene-supported triflating reagent for the synthesis of aryl triflates Cecilia Wan Ying Chung and Patrick H. Toy* Department of Chemistry, The University of Hong Kong, Pokfulam Ro

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:31
38Nitrone-olefin 3+2 cycloaddition / Chemistry / Organic reactions / Vitexin

Tetrahedron–2907 An improved and general synthesis of monomers for incorporating trityl linker groups into polystyrene synthesis supports Matthew Kwok Wai Choi and Patrick H. Toy*

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:28
39Vitexin / Nitrone-olefin 3+2 cycloaddition / Chemistry / Organic reactions / Proton NMR

J. Comb. Chem. 2001, 3, Polytetrahydrofuran Cross-Linked Polystyrene Resins for Solid-Phase Organic Synthesis

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:31
40Proton NMR / Nuclear magnetic resonance spectroscopy / Vitexin / Nitrone-olefin 3+2 cycloaddition / Chemistry / Nuclear magnetic resonance / Spectroscopy

Supporting information for: Polystyrene-Supported Triphenylarsine Reagents and Their Use in Suzuki CrossCoupling Reactions Kelvin Chi Yin Lau, Helen Song He, Pauline Chiu,* and Patrick H. Toy* Department of Chemistry, T

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Source URL: www.chemistry.hku.hk

Language: English - Date: 2006-02-15 03:37:31
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