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.
Reaction conditions: (i) NaOtBu, Pd2dba3, (±)-BINAP, THF, 70 °C; (ii) HCl, MeOH; (iii) 1. AcOH, THF/MeOH, 4 Å MS. 2. NaCNBH3; (iv) NaBH4, MeOH; (v) 1. H2NSOC(CH3)3, Ti(OEt)4, THF, 70 °C. 2. NaBH4, MeOH; (vi) HCl, MeOH.
