The Experts below are selected from a list of 51 Experts worldwide ranked by ideXlab platform
Shi-kai Tian - One of the best experts on this subject based on the ideXlab platform.
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Tunable Stereoselective Alkene Synthesis by Treatment of Activated Imines with Nonstabilized Phosphonium Ylides.
ChemInform, 2011Co-Authors: De-jun Dong, Jie-qi Wang, Shi-kai TianAbstract:The reaction of N-mesylimines with phosphonium ylides (II) leads to (Z)-Alkenes, whereas the analogous reaction of o-toluenesulfonyl-substituted imines gives rise to (E)-isomers.
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Tunable stereoselective Alkene Synthesis by treatment of activated imines with nonstabilized phosphonium ylides
Chemical Communications, 2011Co-Authors: De-jun Dong, Jie-qi Wang, Shi-kai TianAbstract:A broad range of readily accessible N-sulfonyl imines undergo olefination reaction with nonstabilized phosphonium ylides under mild conditions to afford an array of both Z- and E-isomers of 1,2-disubstituted Alkenes, allylic alcohols, and allylic amines in good yields and with greater than 99 ∶ 1 stereoselectivity.
De-jun Dong - One of the best experts on this subject based on the ideXlab platform.
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Tunable Stereoselective Alkene Synthesis by Treatment of Activated Imines with Nonstabilized Phosphonium Ylides.
ChemInform, 2011Co-Authors: De-jun Dong, Jie-qi Wang, Shi-kai TianAbstract:The reaction of N-mesylimines with phosphonium ylides (II) leads to (Z)-Alkenes, whereas the analogous reaction of o-toluenesulfonyl-substituted imines gives rise to (E)-isomers.
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Tunable stereoselective Alkene Synthesis by treatment of activated imines with nonstabilized phosphonium ylides
Chemical Communications, 2011Co-Authors: De-jun Dong, Jie-qi Wang, Shi-kai TianAbstract:A broad range of readily accessible N-sulfonyl imines undergo olefination reaction with nonstabilized phosphonium ylides under mild conditions to afford an array of both Z- and E-isomers of 1,2-disubstituted Alkenes, allylic alcohols, and allylic amines in good yields and with greater than 99 ∶ 1 stereoselectivity.
Michael F Greaney - One of the best experts on this subject based on the ideXlab platform.
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tandem indole c h alkenylation arylation for tetra substituted Alkene Synthesis
ChemInform, 2011Co-Authors: Laura Lopez Suarez, Michael F GreaneyAbstract:Alkynyl indoles such as (I), (IV), (VI) and (VIII) undergo a novel sequence of Pd-catalyzed indole C—H activation/alkyne carbopalladation/arylation with diaryliodonium salts (II) furnishing the corresponding functionalized indole Alkenes (III), (V), (VII) and (IX), resp., in good to high yields.
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tandem indole c h alkenylation arylation for tetra substituted Alkene Synthesis
Chemical Communications, 2011Co-Authors: Laura Lopez Suarez, Michael F GreaneyAbstract:Alkynyl indoles undergo a novel sequence of Pd-catalysed indole C–H activation/alkyne carbopalladation/arylation, with diaryliodonium salts providing the aryl components. An array of functionalised indole Alkenes have been prepared in good to excellent yield, with the reaction being selective for the Z-Alkene.
Jie-qi Wang - One of the best experts on this subject based on the ideXlab platform.
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Tunable Stereoselective Alkene Synthesis by Treatment of Activated Imines with Nonstabilized Phosphonium Ylides.
ChemInform, 2011Co-Authors: De-jun Dong, Jie-qi Wang, Shi-kai TianAbstract:The reaction of N-mesylimines with phosphonium ylides (II) leads to (Z)-Alkenes, whereas the analogous reaction of o-toluenesulfonyl-substituted imines gives rise to (E)-isomers.
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Tunable stereoselective Alkene Synthesis by treatment of activated imines with nonstabilized phosphonium ylides
Chemical Communications, 2011Co-Authors: De-jun Dong, Jie-qi Wang, Shi-kai TianAbstract:A broad range of readily accessible N-sulfonyl imines undergo olefination reaction with nonstabilized phosphonium ylides under mild conditions to afford an array of both Z- and E-isomers of 1,2-disubstituted Alkenes, allylic alcohols, and allylic amines in good yields and with greater than 99 ∶ 1 stereoselectivity.
Laura Lopez Suarez - One of the best experts on this subject based on the ideXlab platform.
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tandem indole c h alkenylation arylation for tetra substituted Alkene Synthesis
ChemInform, 2011Co-Authors: Laura Lopez Suarez, Michael F GreaneyAbstract:Alkynyl indoles such as (I), (IV), (VI) and (VIII) undergo a novel sequence of Pd-catalyzed indole C—H activation/alkyne carbopalladation/arylation with diaryliodonium salts (II) furnishing the corresponding functionalized indole Alkenes (III), (V), (VII) and (IX), resp., in good to high yields.
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tandem indole c h alkenylation arylation for tetra substituted Alkene Synthesis
Chemical Communications, 2011Co-Authors: Laura Lopez Suarez, Michael F GreaneyAbstract:Alkynyl indoles undergo a novel sequence of Pd-catalysed indole C–H activation/alkyne carbopalladation/arylation, with diaryliodonium salts providing the aryl components. An array of functionalised indole Alkenes have been prepared in good to excellent yield, with the reaction being selective for the Z-Alkene.