The Journal of organic chemistry
The Laurencia Stereochemical Paradox: Chemical Shift Litmus Test, Asymmetric Total Synthesis, and Structural Reassignment of (+)-Itomanallene B.
Ervis Saraci, Federico Barbieri, Federica Plavi, Alessio Porta, Emanuele Casali, Giuseppe Zanoni
Published: 202610.1021/acs.joc.5c03161
Abstract
Red algae of the genus Laurencia are prolific sources of halogenated C15-acetogenins, many of which contain a tetrahydrofuran (THF) ring and a bromoallene terminus. Among them, Itomanallene B-type metabolites have presented a stereochemical paradox,…
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