The Experts below are selected from a list of 8787 Experts worldwide ranked by ideXlab platform
Alireza Varmazyar - One of the best experts on this subject based on the ideXlab platform.
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Domino ring opening/cyclization of oxiranes for synthesis of functionalized 2H-pyran-5-carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Goli-kand, Sajjad Sedaghat, Mehdi Khalaj, Samira Arab-salmanabadiAbstract:A simple method for the synthesis of functionalized 2 H -pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6- exo - dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2 H -pyrans with the help of malonates. Graphic abstract
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domino ring opening cyclization of oxiranes for synthesis of functionalized 2h pyran 5 carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Golikand, Sajjad Sedaghat, Mehdi Khalaj, Samira ArabsalmanabadiAbstract:A simple method for the synthesis of functionalized 2H-pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6-exo-dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2H-pyrans with the help of malonates.
Samira Arabsalmanabadi - One of the best experts on this subject based on the ideXlab platform.
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domino ring opening cyclization of oxiranes for synthesis of functionalized 2h pyran 5 carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Golikand, Sajjad Sedaghat, Mehdi Khalaj, Samira ArabsalmanabadiAbstract:A simple method for the synthesis of functionalized 2H-pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6-exo-dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2H-pyrans with the help of malonates.
Sajjad Sedaghat - One of the best experts on this subject based on the ideXlab platform.
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Domino ring opening/cyclization of oxiranes for synthesis of functionalized 2H-pyran-5-carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Goli-kand, Sajjad Sedaghat, Mehdi Khalaj, Samira Arab-salmanabadiAbstract:A simple method for the synthesis of functionalized 2 H -pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6- exo - dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2 H -pyrans with the help of malonates. Graphic abstract
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domino ring opening cyclization of oxiranes for synthesis of functionalized 2h pyran 5 carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Golikand, Sajjad Sedaghat, Mehdi Khalaj, Samira ArabsalmanabadiAbstract:A simple method for the synthesis of functionalized 2H-pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6-exo-dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2H-pyrans with the help of malonates.
Mehdi Khalaj - One of the best experts on this subject based on the ideXlab platform.
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Domino ring opening/cyclization of oxiranes for synthesis of functionalized 2H-pyran-5-carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Goli-kand, Sajjad Sedaghat, Mehdi Khalaj, Samira Arab-salmanabadiAbstract:A simple method for the synthesis of functionalized 2 H -pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6- exo - dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2 H -pyrans with the help of malonates. Graphic abstract
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domino ring opening cyclization of oxiranes for synthesis of functionalized 2h pyran 5 carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Golikand, Sajjad Sedaghat, Mehdi Khalaj, Samira ArabsalmanabadiAbstract:A simple method for the synthesis of functionalized 2H-pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6-exo-dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2H-pyrans with the help of malonates.
Samira Arab-salmanabadi - One of the best experts on this subject based on the ideXlab platform.
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Domino ring opening/cyclization of oxiranes for synthesis of functionalized 2H-pyran-5-carboxylate
Molecular Diversity, 2019Co-Authors: Alireza Varmazyar, Ahmad Nozad Goli-kand, Sajjad Sedaghat, Mehdi Khalaj, Samira Arab-salmanabadiAbstract:A simple method for the synthesis of functionalized 2 H -pyrans via a catalytic reaction of an oxirane, an alkyne, and a malonate has been developed in which a 6- exo - dig cyclization pathway is observed. In this transformation, the attack of in situ generated copper acetylides on oxiranes formed homopropargylic alcohol intermediates which further transferred to 2 H -pyrans with the help of malonates. Graphic abstract