Synthesis of 1-Amino-1H-Indenes via a Sequential Suzuki-Miyaura Coupling/Petasis Condensation Sequence
Vankudoth Jayaram, Tailor Sridhar, Gangavaram V. M. Sharma* , Fabienne Berrée and Bertrand Carboni*
*CSIR-Indian Institute of Chemical Technology, Tarnaka,
Hyderabad 500 006, India; CNRS-Université de Rennes 1, Campus de Beaulieu, 35042
Rennes Cedex, France, Email: esmvee
iict.res.in,
bertrand.carboniuniv-rennes1.fr
V. Jayaram, T. Sridhar, G. V. M. Sharma, F. Berrée, B. Carboni, J. Org. Chem., 2017, 82, 1803-1811.
DOI: 10.1021/acs.joc.6b02549
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Abstract
An efficient and straightforward synthesis provides 1-amino-1H-indenes from 1,2-bis(boronates) via a Suzuki-Miyaura coupling/Petasis reaction sequence. Starting from the same monoboronic ester intermediates, an intermolecular version of this reaction afforded (Z)-α,β-unsaturated amino esters in moderate yields.
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Key Words
ID: J42-Y2017
