SEARCH Articles Figures Tables 2-Pyridyl selenides Acyl hydroxamates Acyl selenides Acyls alkylation Acyls synthesis Alkyl selenide Alkyl synthesis Hydroxamate Hydroxamates O- Acylation O-acyl hydroxamate O-alkyl O-alkylation O-alkylation synthesis O-alkylations Pyridyls Selenides alkylated Selenides synthesis Synthesis alkylation