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Access to 12-Membered Cyclic ortho,meta-Diarylheptanoids: Total Synthesis of Actinidione via Isomyricanone
Author(s) -
Paul Massé,
Sabine Choppin,
Lucia Chiummiento,
Françoise Colobert,
Gilles Hanquet
Publication year - 2021
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/acs.joc.0c02489
Subject(s) - chemistry , diarylheptanoids , metathesis , yield (engineering) , total synthesis , derivative (finance) , ring closing metathesis , combinatorial chemistry , salt metathesis reaction , ring (chemistry) , natural product , stereochemistry , organic chemistry , materials science , economics , financial economics , metallurgy , polymerization , polymer
We describe herein the first access to 12-membered cyclic[7,0] ortho , meta -diarylheptanoids. The key features of the synthesis include both a Suzuki-Miyaura coupling and a ring closing metathesis. Actinidione, a promising natural product, along with a bioactive tetracyclic derivative were obtained in 14 steps for the first time from cheap commercially available substrates with an overall yield of 18-21%. Our modus operandi complies with the principles of the synthesis ideality by using notably strategic reactions.

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