Desymmetrization Strategy to Achieve Triptycene‐Based 3,6‐Dimethoxytriphenylenes via Oxidative Cyclodehydrogenation | Zendy

Reinhard Dennis | Zendy; Rominger Frank | Zendy; Mastalerz Michael | Zendy

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Desymmetrization Strategy to Achieve Triptycene‐Based 3,6‐Dimethoxytriphenylenes via Oxidative Cyclodehydrogenation

Author(s) -

Reinhard Dennis,

Rominger Frank,

Mastalerz Michael

Publication year - 2020

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.202001073

Subject(s) - triptycene , triphenylene , desymmetrization , chemistry , regioselectivity , oxidative phosphorylation , tris , organic chemistry , stereochemistry , catalysis , enantioselective synthesis , molecule , biochemistry

A desymmetrization strategy has been developed to achieve a triptycene‐based hexamethoxy tris triphenylene in high yields by taking into account the regioselectivity of the Scholl‐type oxidative cyclodehydrogenation governed by methoxy groups. Different routes starting from D 3h ‐ and C 3v ‐symmetric precursors have been compared as well as by Mallory‐type photocyclizations.

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