Scheme 2.
Synthesis of new eugenol derivatives. Conditions: (a) NaNO3/KHSO4, SiO2/H2O (1:1), r.t. 5.5 h; (b) Zn, HCOONH4, MeOH, r.t. 5 h; (c) Ac2O, DMAP, CH2Cl2 r.t 2.5 h; (d) (CH3)2CO, dimethylsulphate, K2CO3, reflux overnight.
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.