A procedure has been developed for the preparation of tri- and tetrasubstituted allenylboronic acids using a copper catalyst. These oxygen sensitive boronic acids can be purified after protection with diethanol amine. Subsequent hydrolysis of the protection group results in free boronic acid.

Synthesis and purification of oxygen sensitive allenyl boronic acids

Macromolecular Chemistry: The Second Century

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ACS Spring 2020 National Meeting & Expo

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.