作者:Cynthia Crifar、Fenja L. Dücker、Sacha Nguyen Thanh、Vanessa Kairouz、William D. Lubell
DOI:10.1021/acs.joc.9b01516
日期:2019.9.6
overall yield and shorter reaction times relative to their batch counterparts. Novel 3-alkyl and 3-methoxyindoles were synthesized from their corresponding amino ketone and ester precursors by flow sequences featuring base-free alkylation with methyl bromoacetate in DMF, saponification, and cyclization with acetic anhydride and Et3N.