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.
Reagents and conditions: (a) glyoxylic acid monohydrate, EtOH, RT; (b) (i) ClCO2i-Bu, NMM, THF, −25 °C; (ii) HNR2R3, THF, −25 °C to RT; (c) H2, Pd/C (10%), MeOH, 3.3 bar, RT; (d) BrCN, NaOAc, MeOH, RT.
