The Experts below are selected from a list of 34011 Experts worldwide ranked by ideXlab platform
Jie Wu - One of the best experts on this subject based on the ideXlab platform.
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a silver i rhodium i cooperative catalysis in the Reaction of n 2 alkynylbenzylidene hydrazide with 2 vinyloxirane
ChemInform, 2013Co-Authors: Shouzhi Pu, Jie WuAbstract:The cooperative catalysis initiates a Tandem Reaction of N-(alkynylbenzylidene)hydrazides with vinyloxirane giving rise to formation of pyrazoloisoquinoline carbaldehydes.
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a silver i rhodium i cooperative catalysis in the Reaction of n 2 alkynylbenzylidene hydrazide with 2 vinyloxirane
Tetrahedron, 2013Co-Authors: Shouzhi Pu, Jie WuAbstract:Abstract A novel and efficient route to H-pyrazolo[5,1-a]isoquinoline-1-carbaldehydes via a Tandem Reaction of N′-(2-alkynylbenzylidene)hydrazide with 2-vinyloxirane is described. The Reaction proceeds through a silver(I)–rhodium(I) cooperative catalysis.
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synthesis of pyrazolo 5 1 a isoquinolines via silver i rhodium i cooperative catalysis in the Reaction of n 2 alkynylbenzylidene hydrazide with cycloprop 2 ene 1 1 dicarboxylate
Organic and Biomolecular Chemistry, 2012Co-Authors: Xingxin Yu, Chen Mo, Jie WuAbstract:A Tandem Reaction between N′-(2-alkynylbenzylidene)hydrazide and cycloprop-2-ene-1,1-dicarboxylate co-catalyzed by silver triflate and tris(triphenylphosphine)rhodium chloride is reported. The Reaction proceeds through 6-endo-cyclization, [3 + 2] cycloaddition, cyclopropane opening, and aromatization, leading to pyrazolo[5,1-a]isoquinolines in moderate to good yields.
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silver triflate catalyzed Tandem Reaction of n 2 alkynylbenzylidene hydrazide with pyridyne
Organic and Biomolecular Chemistry, 2012Co-Authors: Lingyong Jiang, Xingxin Yu, Bing Fang, Jie WuAbstract:A silver triflate-catalyzed Tandem Reaction of N′-(2-alkynylbenzylidene)hydrazide with pyridyne is presented. Different outcomes are obtained, depending on the pyridynes utilized in the transformation.
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an unexpected silver triflate catalyzed Tandem Reaction of n 2 alkynylbenzylidene hydrazide with ketene
Chemical Communications, 2012Co-Authors: Shouzhi Pu, Jie WuAbstract:An unexpected silver triflate-catalyzed Tandem Reaction of N′-(2-alkynylbenzylidene)hydrazide with ketene through 6-endo-cyclization, [3+2] cycloaddition and rearrangement is reported. This Reaction proceeds efficiently to generate the molecular complexity with the formation of four bonds in a one-pot procedure.
Rachid Benhida - One of the best experts on this subject based on the ideXlab platform.
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Tandem azide alkyne1 3 dipolar cycloaddition electrophilic addition a concisethree component route to 4 5 disubstituted triazolyl nucleosides
Synlett, 2009Co-Authors: Vincent Malnuit, Anwar Manout, Khalid Bougrin, Maria Duca, Rachid BenhidaAbstract:t: A one-pot, three-component approach to a new family of 4,5-functionalized triazolyl-nucleosides is described. The method relies on the one-pot azide-alkyne 1,3-cycloaddition/electrophilic addition Tandem Reaction, which affords good yields of the corresponding 4,5-disubstituted nucleosides.
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Tandem Azide-Alkyne1,3-Dipolar Cycloaddition/Electrophilic Addition: A ConciseThree-Component Route to 4,5-Disubstituted Triazolyl-Nucleosides
Synlett, 2009Co-Authors: Vincent Malnuit, Anwar Manout, Khalid Bougrin, Maria Duca, Rachid BenhidaAbstract:t: A one-pot, three-component approach to a new family of 4,5-functionalized triazolyl-nucleosides is described. The method relies on the one-pot azide-alkyne 1,3-cycloaddition/electrophilic addition Tandem Reaction, which affords good yields of the corresponding 4,5-disubstituted nucleosides.
Xingxin Yu - One of the best experts on this subject based on the ideXlab platform.
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synthesis of pyrazolo 5 1 a isoquinolines via silver i rhodium i cooperative catalysis in the Reaction of n 2 alkynylbenzylidene hydrazide with cycloprop 2 ene 1 1 dicarboxylate
Organic and Biomolecular Chemistry, 2012Co-Authors: Xingxin Yu, Chen Mo, Jie WuAbstract:A Tandem Reaction between N′-(2-alkynylbenzylidene)hydrazide and cycloprop-2-ene-1,1-dicarboxylate co-catalyzed by silver triflate and tris(triphenylphosphine)rhodium chloride is reported. The Reaction proceeds through 6-endo-cyclization, [3 + 2] cycloaddition, cyclopropane opening, and aromatization, leading to pyrazolo[5,1-a]isoquinolines in moderate to good yields.
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silver triflate catalyzed Tandem Reaction of n 2 alkynylbenzylidene hydrazide with pyridyne
Organic and Biomolecular Chemistry, 2012Co-Authors: Lingyong Jiang, Xingxin Yu, Bing Fang, Jie WuAbstract:A silver triflate-catalyzed Tandem Reaction of N′-(2-alkynylbenzylidene)hydrazide with pyridyne is presented. Different outcomes are obtained, depending on the pyridynes utilized in the transformation.
Yanxing Jia - One of the best experts on this subject based on the ideXlab platform.
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palladium catalyzed synthesis of benzofurans via c h activation oxidation Tandem Reaction and its application to the synthesis of decursivine and serotobenine
Chemical Communications, 2014Co-Authors: Lei Guo, Fengying Zhang, Yanxing JiaAbstract:A new palladium-catalyzed method for the synthesis of benzofurans by Reaction of 2-hydroxystyrenes and iodobenzenes via a C–H activation/oxidation Tandem Reaction has been unprecedentedly discovered. By using this strategy, the overall synthetic efficiency of the synthesis of decursivine and its analogues was indeed improved. Preliminary mechanistic studies shed light into the possible mechanisms.
Lingyong Jiang - One of the best experts on this subject based on the ideXlab platform.
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silver triflate catalyzed Tandem Reaction of n 2 alkynylbenzylidene hydrazide with pyridyne
Organic and Biomolecular Chemistry, 2012Co-Authors: Lingyong Jiang, Xingxin Yu, Bing Fang, Jie WuAbstract:A silver triflate-catalyzed Tandem Reaction of N′-(2-alkynylbenzylidene)hydrazide with pyridyne is presented. Different outcomes are obtained, depending on the pyridynes utilized in the transformation.
