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Elaboration of Sterically Hindered δ-Lactones through Ring-Closing Metathesis: Application to the Synthesis of the C1–C27 Fragment of Hemicalide
Author(s) -
Camille Lecourt,
Boinapally Srikanth,
Sabrina Dhambri,
Guillaume Boissonnat,
Christophe Meyer,
Janine Cossy,
François Sautel,
Georges Massiot,
Janick Ardisson,
Geoffroy Sorin,
MarieIsabelle Lannou
Publication year - 2016
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.6b02208
Subject(s) - chemistry , ring closing metathesis , fragment (logic) , steric effects , metathesis , stereochemistry , ruthenium , lactone , salt metathesis reaction , ring (chemistry) , metabolite , combinatorial chemistry , catalysis , organic chemistry , biochemistry , computer science , polymerization , programming language , polymer
The synthesis of the C1-C27 fragment of hemicalide, a marine metabolite displaying a unique potent antiproliferative activity, has been accomplished. The synthetic approach highlights a remarkably efficient ring-closing metathesis reaction catalyzed by Nolan ruthenium indenylidene complexes to elaborate the highly substituted δ-lactone framework.

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