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.
(A) Regioselective deprotection of substrates 11–15. a, Conversion of starting material determined by GC analysis of crude reaction mixture. b, Percent of desired product relative to additional products determined by GC analysis of crude reaction extracts. c, Isolated yield of pure product. d, 2 mM substrate used; 0.05 mol% B1SYN used. (B) Fluorination and global deprotection of 13. (C) Deoxygenation and global deprotection of 12.
