Scheme 2. Lewis Acid Catalyzed Conversion of HMF into BTO and Detected Side Products Formed in the Reaction Also Showing the Formation of the 5,5′-BTO Dimer and Further Oligomers.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.