Model studies on construction of the oxabicyclic [3.3.1] core of the mulberry Diels-Alder adducts morusalbanol A and 441772-64-1

• Main Authors: Tee, J.T., Chee, C.F., Buckle, M.J.C., Lee, V.S., Chong, W.L., Khaledi, H., Rahman, N.A.
• Format: Article
• Language: English
• Published: 2017

Preparation of the oxabicyclic [3.3.1] cores of morusalbanol A and 441772-64-1 was achieved via the intramolecular cyclization of cis-trans (endo) mulberry Diels-Alder adducts. The latter were derived from a hydrogen bond-assisted regioselective Diels-Alder reaction between a chalcone dienophile and...