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Mohamed Abarbri - One of the best experts on this subject based on the ideXlab platform.
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Synthesis of Isocoumarins and α-Pyrones via Tandem Stille Reaction/Heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
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synthesis of Isocoumarins and α pyrones via tandem stille reaction heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
Khalil Cherry - One of the best experts on this subject based on the ideXlab platform.
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Synthesis of Isocoumarins and α-Pyrones via Tandem Stille Reaction/Heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
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synthesis of Isocoumarins and α pyrones via tandem stille reaction heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
Jerome Thibonnet - One of the best experts on this subject based on the ideXlab platform.
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Synthesis of Isocoumarins and α-Pyrones via Tandem Stille Reaction/Heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
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synthesis of Isocoumarins and α pyrones via tandem stille reaction heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
Alain Duchene - One of the best experts on this subject based on the ideXlab platform.
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Synthesis of Isocoumarins and α-Pyrones via Tandem Stille Reaction/Heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
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synthesis of Isocoumarins and α pyrones via tandem stille reaction heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
Jean-luc Parrain - One of the best experts on this subject based on the ideXlab platform.
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Synthesis of Isocoumarins and α-Pyrones via Tandem Stille Reaction/Heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
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synthesis of Isocoumarins and α pyrones via tandem stille reaction heterocyclization
Journal of Organic Chemistry, 2005Co-Authors: Khalil Cherry, Jerome Thibonnet, Jean-luc Parrain, Alain Duchene, Mohamed AbarbriAbstract:A general route to α-pyrones and 3-substituted Isocoumarins from (Z)-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c is described, including compounds bearing a substituent on the aromatic ring. Treatment of (Z)-β-iodovinylic acids 1a−f or 2-iodobenzoic acids 4a−c with various allenyltributyltin reagents in the presence of palladium acetate, triphenylphosphine, and tetrabutylammonium bromide in dimethylformamide provided good yields of the corresponding α-pyrones 3a−k or 3-substituted Isocoumarins 5a−g via tandem Stille reaction and 6-endo-dig oxacyclization.
