Search Results - "Saha, Nemai"

Enantiodivergent Synthetic Entry to the Quinolizidine Alkaloid Lasubine II by Saha, Nemai, Biswas, Tanmoy, Chattopadhyay, Shital K

“…Intramolecular cycloaddition of the syn- and the anti-nitrone 9 and 13 leads stereoselectively to the azabicyclic compounds 10 and 14 which may provide access…”
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Enantioselective synthesis of polyhydroxyindolizidinone and quinolizidinone derivatives from a common precursor by Saha, Nemai, Chattopadhyay, Shital K

“…A concise asymmetric synthetic route to two new tetrahydroxyindolizidinone and quinolizidinone derivatives has been developed from a common intermediate which…”
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Highly Reactive Cyclic Monoaryl Iodoniums Tuned as Carbene Generators Couple with Nucleophiles under Metal-Free Conditions by Wang, Haiwen, Liang, Liyun, Guo, Zhirong, Peng, Hui, Qiao, Shuang, Saha, Nemai, Zhu, Daqian, Zeng, Wenbin, Chen, Yunyun, Huang, Peng, Wen, Shijun

“…Cross-coupling reactions between aryl iodide and nucleophiles have been well developed. Iodoniums equipped with a reactive C-I(III) bond accelerate…”
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Domino Carbopalladation/C–H Activation as a Quick Access to Polycyclic Frameworks by Saha, Nemai, Wang, Haiwen, Zhang, Shengyi, Du, Yongliang, Zhu, Daqian, Hu, Yumin, Huang, Peng, Wen, Shijun

“…A new type of domino reaction for synthesis of heterocycles fusing the important bioactive cores, such as oxindole, indoline, and isoquinoline, is presented…”
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δ,ε-Unsaturated α,β-Diamino Acids as Building Blocks for the Asymmetric Synthesis of Diverse α,β-Diamino Acids by Saha, Nemai, Chatterjee, Bhaskar, Chattopadhyay, Shital K

“…A building block approach for the synthesis of α,β-diamino acids is described, which involves the diastereodivergent preparation of two sets of orthogonally…”
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Enantiodivergency and Enantioconvergency in the Synthesis of the Dendrobate Alkaloid 241D by Saha, Nemai, Chattopadhyay, Shital K

“…A diastereodivergent preparation of two N-alkenylnitrones (9 and 11) from easily available (R)-2,3-O-cyclohexylideneglyceraldehyde (5) led to an…”
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