Acharyya RK, Nanda S. Asymmetric total synthesis of naturally occurring spirocyclic tetranorsesquiterpenoid lanceolactone A.
Org Biomol Chem 2018;
16:5027-5035. [DOI:
10.1039/c8ob01328d]
[Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Asymmetric total synthesis of naturally occurring γ-butenolide containing [4.4]spiro-tetrahydrofuran lanceolactone A has been reported in this present work. Bimetallic (“Pd–Cu”) cascade cyclization was the crucial reaction employed for the construction of the γ-butenolide framework of the natural product.
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