A synthetic study of briarane-type marine diterpenoid, pachyclavulide B
摘要:
Enantioselective preparation of the six-membered ring of pachyclavulide B, a briarane-type diterpenoid, was achieved. The key step is desymmetrization of an achiral symmetric substrate by enantiogroup- and diastereoselective epoxidation. The asymmetric epoxidation proceeded with up to 99% de and 94% ee. (c) 2005 Elsevier Ltd. All rights reserved.
A synthetic study of briarane-type marine diterpenoid, pachyclavulide B
摘要:
Enantioselective preparation of the six-membered ring of pachyclavulide B, a briarane-type diterpenoid, was achieved. The key step is desymmetrization of an achiral symmetric substrate by enantiogroup- and diastereoselective epoxidation. The asymmetric epoxidation proceeded with up to 99% de and 94% ee. (c) 2005 Elsevier Ltd. All rights reserved.
Enantioselective preparation of the six-membered ring of pachyclavulide B, a briarane-type diterpenoid, was achieved. The key step is desymmetrization of an achiral symmetric substrate by enantiogroup- and diastereoselective epoxidation. The asymmetric epoxidation proceeded with up to 99% de and 94% ee. (c) 2005 Elsevier Ltd. All rights reserved.