Mild and reliable cleavage sequence for phenoxy acetates
摘要:
A novel combination of reliable transformations like ester saponification and subsequent Curtius-rearrangement employing mild reaction conditions, offers the first synthetically interesting strategy for the removal of methoxycarbonylmethyt groups from phenolic oxygens. This methodology gives also access to labile iodosubstituted phenols. (C) 2004 Elsevier Ltd. All rights reserved.
Mild and reliable cleavage sequence for phenoxy acetates
摘要:
A novel combination of reliable transformations like ester saponification and subsequent Curtius-rearrangement employing mild reaction conditions, offers the first synthetically interesting strategy for the removal of methoxycarbonylmethyt groups from phenolic oxygens. This methodology gives also access to labile iodosubstituted phenols. (C) 2004 Elsevier Ltd. All rights reserved.