Model studies on construction of the oxabicyclic [3.3.1] core of the mulberry Diels-Alder adducts morusalbanol A and 441772-64-1
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...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2017
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| Summary: | 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 a dehydroprenyl diene. Results from these studies provide important insights into the syntheses of morusalbanol A and related mulberry Diels-Alder adducts. © 2015 Elsevier Ltd. All rights reserved. |
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