A facile three-step total synthesis of tanshinone I
HR Yang, JJ Wang, PP Shao, SY Yuan… - Journal of Asian natural …, 2016 - Taylor & Francis
HR Yang, JJ Wang, PP Shao, SY Yuan, XQ Li
Journal of Asian natural products research, 2016•Taylor & FrancisA facile synthetic approach for total synthesis of tanshinone I has been accomplished. The
key precursor is a novel compound, epoxy phenanthraquinone. And this synthesis of
tanshinone I is achieved in only three simple stages, which include Diels–Alder reaction, Δ2-
Weitz–Scheffer-type epoxidation, and Feist–Bénary reaction from commercially available
styrene.
key precursor is a novel compound, epoxy phenanthraquinone. And this synthesis of
tanshinone I is achieved in only three simple stages, which include Diels–Alder reaction, Δ2-
Weitz–Scheffer-type epoxidation, and Feist–Bénary reaction from commercially available
styrene.
Abstract
A facile synthetic approach for total synthesis of tanshinone I has been accomplished. The key precursor is a novel compound, epoxy phenanthraquinone. And this synthesis of tanshinone I is achieved in only three simple stages, which include Diels–Alder reaction, Δ2-Weitz–Scheffer-type epoxidation, and Feist–Bénary reaction from commercially available styrene.
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