A highly chemo-selective reaction was observed when ethyl 6-hydroxy
A highly regio- and diastereoselective cascade formal nucleophilic
A clean, convenient and highly selective acylation of alkyl 1,4-dim
A sequential reaction combining the copper-catalyzed asymmetric Hen
This article reported a highly regioselective tandem formal nucleop
A new synthetic route of 2-nitrothiophenes was described through a