Chemoselective reactions of a compound containing both aldehyde and ozonide groups
摘要:
The aldehyde of compound 2 is more reactive than the ozonide in the carbon-carbon bond formation reactions. The ozonide is stable under the Lewis acid, radical and organometallic conditions where aldehyde reacts efficiently. The ozonide moiety can be considered as a synthon or protecting group for the aldehyde and carboxylic acid.