From central to planar chirality,the first example of atropenantioselective cycloetherification |
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| Authors: | Islas-Gonzalez Gabriela Bois-Choussy Michèle Zhu Jieping |
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| Institution: | Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette, France. |
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| Abstract: | Using chiral quaternary ammonium hydroxide as base, cycloetherification of linear achiral diarylheptanoid 5, by way of an intramolecular SNAr reaction, provides enantiomerically enriched cyclophane 6 in good to excellent yield. |
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