SEARCH Articles Figures Tables Acyl chlorides Acyl chlorides oxalyl chloride Acyl chlorides preparation Acyl derivatives Acyl isocyanates Acylals, preparation Acylation acyl chlorides Acylation derivatives Acylations using Chlorides, preparation Derivatives, preparation Isocyanates, acyl, derivatives Isocyanates, preparation Isocyanic chloride Oxalyl Oxalyl chloride isocyanates Oxalyl derivatives Preparative use Useful Preparations