Regioselective nucleophilic ring-opening reaction of chiral epoxyallyl alcohols: a ready access to the pyran core of macrolactin 3
摘要:
Herein we report the synthetic strategy towards the pyran core of macrolactin 3 via Sharpless epoxidation, titanium(IV) mediated regioselective ring-opening reaction of epoxyallyl alcohol/epoxy alcohol and oxa-Michael addition as the key steps. (C) 2014 Elsevier Ltd. All rights reserved.
Regioselective nucleophilic ring-opening reaction of chiral epoxyallyl alcohols: a ready access to the pyran core of macrolactin 3
摘要:
Herein we report the synthetic strategy towards the pyran core of macrolactin 3 via Sharpless epoxidation, titanium(IV) mediated regioselective ring-opening reaction of epoxyallyl alcohol/epoxy alcohol and oxa-Michael addition as the key steps. (C) 2014 Elsevier Ltd. All rights reserved.