Manganese(III) Acetate Catalyzed Aerobic Dehydrogenation of Tertiary Indolines, Tetrahydroquinolines and an  N ‐Unsubstituted Indoline | Zendy

Niu Xiaokang | Zendy; Yang Lei | Zendy

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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.

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