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Enantioselective Dearomatization of Indoles by an Azoalkene‐Enabled (3+2) Reaction: Access to Pyrroloindolines
Author(s) -
Mei GuangJian,
Tang Xiwen,
Tasdan Yildiz,
Lu Yixin
Publication year - 2020
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201911686
Subject(s) - enantioselective synthesis , stereocenter , chemistry , indole test , combinatorial chemistry , reaction conditions , organocatalysis , quaternary carbon , organic chemistry , catalysis
The enantioselective dearomatization of indoles by an organocatalytic (3+2) reaction has been established. The reaction makes use of simple indole derivatives as substrates, and employs azoalkenes reaction partners. A wide range of pyrroloindolines containing an all‐carbon quaternary stereogenic center were readily prepared in high yields and with excellent enantioselectivities.