Bischler–Napieralski Synthesis of 6-Alkynyl Phenanthridines Based on Tf2O-Promoted Electrophilic Activation of N-Aryl-2-propynamides

Volume: 86, Issue: 21, Pages: 15726 - 15732
Published: Oct 7, 2021
Abstract
An efficient method for the synthesis of 6-alkynyl phenanthridines was developed. The method offered the first example to use 2-propynamides as substrates in the Bischler-Napieralski reaction and to create alkynylnitrilium triflates as new active intermediates in organic...
Paper Details
Title
Bischler–Napieralski Synthesis of 6-Alkynyl Phenanthridines Based on Tf2O-Promoted Electrophilic Activation of N-Aryl-2-propynamides
Published Date
Oct 7, 2021
Volume
86
Issue
21
Pages
15726 - 15732
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