21422-04-8Relevant articles and documents
A simple and efficient approach for the preparation of dihydroxanthyletin, xanthyletin, decursinol and marmesin
Kommera, Rajkumar,Bhimapaka, China Raju
, p. 3204 - 3211 (2020/08/05)
A simple and efficient approach has been developed for the preparation of coumarin natural products such as dihydroxanthyletin, xanthyletin, decursinol and marmesin starting from commercially available 2,4-dihydroxybenzaldehyde with very good yields. Wittig homologation and Claisen rearrangement are the protocols used to achieve these molecules.
Accessing columbianetin-containing natural products via a domino on-water, in-water process
Beare, Kaitlin D.,McErlean, Christopher S.P.
, p. 1056 - 1058 (2013/04/10)
A domino on-water, in-water process has been developed for the rapid and efficient synthesis of (±)-columbianetin. This highlights the operational simplicity of on-water chemistry. The domino process forms the key step in the synthesis of the columbianetin-containing natural products (±)- columbianetin acetate, (±)-zosimin, (±)-libanorin and (±)-angelmarin.
Highly enantioselective synthesis of angelmarin
Jiang, Hang,Hamada, Yasumasa
supporting information; experimental part, p. 4173 - 4176 (2009/12/06)
Angelmarin (1), a novel anti-cancer agent, was efficiently synthesized through a highly enantioselective epoxidation and a copper cyanide-mediated esterification of the hindered alcohol as the key steps in 53% overall yield.
