Synthesis of Diverse Oxa‐Carbocycle‐Annulated Flavones Using the Combined  Claisen  Rearrangement and Ring‐Closing Metathesis | Zendy

Gogula Thirupathi | Zendy; Yerrabelly Jayaprakash Rao | Zendy

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Synthesis of Diverse Oxa‐Carbocycle‐Annulated Flavones Using the Combined Claisen Rearrangement and Ring‐Closing Metathesis

Author(s) -

Gogula Thirupathi,

Yerrabelly Jayaprakash Rao

Publication year - 2016

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.201600028

Subject(s) - chemistry , ring closing metathesis , claisen rearrangement , flavones , stereochemistry , metathesis , ring (chemistry) , closing (real estate) , organic chemistry , chromatography , polymerization , polymer , political science , law

A simple and efficient route for the synthesis of oxepine‐, oxocine‐, oxepinone‐, and dioxocine‐angularly annulated flavone skeletons has been developed. The combined Claisen rearrangemen t and the ring‐closing metathesis are used as key steps for the construction of C 7 /C 8 –C 6 –C 6 tricyclic core structures.

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