Results 261 to 270 of about 3,560,207 (306)
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Iron-Catalyzed Cross-Coupling Reactions
Journal of the American Chemical Society, 2002Simple iron salts such as FeCl(n), Fe(acac)(n) (n = 2,3) or the salen complex 4 turned out to be highly efficient, cheap, toxicologically benign, and environmentally friendly precatalysts for a host of cross-coupling reactions of alkyl or aryl Grignard reagents, zincates, or organomanganese species with aryl and heteroaryl chlorides, triflates, and ...
Fürstner, A. +3 more
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Tetrahedron, 1997
Abstract The palladium-catalyzed cross-coupling and carbonylative cross-coupling of aryl-, alkenyl-, and alkynylfluorosilanes promoted by fluoride ion with hypervalent aryl-, alkenyliodonium tetrafluoroborates were achieved at room temperature under an atmospheric pressure of carbon monoxide.
Suk-Ku Kang +4 more
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Abstract The palladium-catalyzed cross-coupling and carbonylative cross-coupling of aryl-, alkenyl-, and alkynylfluorosilanes promoted by fluoride ion with hypervalent aryl-, alkenyliodonium tetrafluoroborates were achieved at room temperature under an atmospheric pressure of carbon monoxide.
Suk-Ku Kang +4 more
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Nature Catalysis, 2021
Methods for the direct one-step replacement of a hydrogen atom in a C–H bond by an organic functional group can create enormous possibilities for synthetic applications. On the way to solve this challenge, the discovery of the reaction of organopalladium complexes with olefins opened a new era in catalysis and organic chemistry.
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Methods for the direct one-step replacement of a hydrogen atom in a C–H bond by an organic functional group can create enormous possibilities for synthetic applications. On the way to solve this challenge, the discovery of the reaction of organopalladium complexes with olefins opened a new era in catalysis and organic chemistry.
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Catalytic asymmetric cross-coupling
Journal of Organometallic Chemistry, 2002AbstractFor Abstract see ChemInform Abstract in Full Text.
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1983 Ultrasonics Symposium, 1983
A detailed theory for cross-coupling in transducer arrays is given. Cross-coupling can occur in both the medium and backing of the array due to propagating and cut-off modes in these media. A new formulation for dealing with excitation of periodic systems is used in our theory and the results are compared with experiments.
G.S. Kino, R. Baer
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A detailed theory for cross-coupling in transducer arrays is given. Cross-coupling can occur in both the medium and backing of the array due to propagating and cut-off modes in these media. A new formulation for dealing with excitation of periodic systems is used in our theory and the results are compared with experiments.
G.S. Kino, R. Baer
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Negishi cross-coupling reaction
2002The Negishi cross-coupling reaction is the nickel- or palladium-catalyzed coupling of organozinc compounds with various halides or triflates (aryl, alkenyl, alkynyl, and acyl).
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