SEARCH Articles Figures Tables A -Formamides A/- formamide Bis catalyst Bis formamide Bis-formamides Catalysts Strecker reaction Dioxides, reactions Formamid Formamidate Formamide Formamide, reactions Formamides Formamides catalysts Formamides reaction N as catalyst N- formamide N- formamides Strecker Strecker reactions Streckerization reaction