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Polyphenyl derivativesQ 0700 DOI: 10.1002/chin.201031097

Direct Stereoselective Synthesis of 1-Amino-2,5-diarylcyclohexanecarboxylic Acid Derivatives Based on a [5 + 1] Annulation of Divinyl Ketone and Isocyano-acetate. — The DBU-catalyzed process leads to an excellent diastereoselectivity. The resulting 1-isocyano-substituted cyclohexanecarboxylates are easily converted to ami-no derivatives upon treatment with TFA. — (ZHANG, D.; XU*, X.; TAN, J.; LIU, Q.; Synlett 2010, 6, 917-920, DOI:10.1055/s-0029-1219537; Dep. Chem., Northeast Norm. Univ., Changchun 130024, Peop. Rep. China; Eng.) — Mais

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