Synthesis of α-Aminophosphonates via Phosphonylation of an Aryne-Imine Adduct
Taehyun Lim and Byeong Moon Kim*
*Department of Chemistry, College of Natural Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea, Email: kimbmsnu.ac.kr
T. Lim, B. M. Kim, J. Org. Chem., 2020, 85, 13037-13049.
DOI: 10.1021/acs.joc.0c01410 (free Supporting Information)
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The reaction of an imine with an aryne generated in situ in the presence of a dialkyl phosphite provides α-aminophosphonates in good yields. This transition-metal-free multicomponent phosphonylation shows a broad substrate scope.
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