Premium
Manganese(III) Acetate Catalyzed Aerobic Dehydrogenation of Tertiary Indolines, Tetrahydroquinolines and an N ‐Unsubstituted Indoline
Author(s) -
Niu Xiaokang,
Yang Lei
Publication year - 2021
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.202100581
Subject(s) - dehydrogenation , indoline , chemistry , catalysis , manganese , medicinal chemistry , manganese(iii) acetate , organic chemistry , photochemistry
A Mn(OAc) 3 ⋅ 2H 2 O‐catalyzed aerobic dehydrogenation of five and six‐membered N ‐heterocycles for the synthesis of N ‐heteroarenes is reported. Of note, this protocol can be applied to the dehydrogenation of tertiary indolines with various electron‐deficient N ‐substituents. Preliminary mechanistic investigations support that a single‐electron transfer pathway might be involved.