Butler, Richard N., Hanniffy, John M., Stephens, John C. and Burke, Luke A. (2008) A Ceric Ammonium Nitrate N-Dearylation of N-p-Anisylazoles Applied to Pyrazole, Triazole, Tetrazole, and Pentazole Rings: Release of Parent Azoles. Generation of Unstable Pentazole, HN5/N5 -, in Solution. JOC - Journal of Organic Chemistry, 73 (4). pp. 1354-1364. ISSN 0022-3263

Butler, Richard N., Fahy, Aoife, Fox, Anthony, Stephens, John C., McArdle, P., Cunningham, D. and Ryder, A. (2006) One-Pot Synthesis of Fluorescent 2,5-Dihydro-1,2,3-triazine Derivatives from a Cascade Rearrangement Sequence in the Reactions of 1,2,3-Triazolium-1-aminide 1,3-Dipoles with Propiolate Esters. Journal of Organic Chemistry, 71 (15). pp. 5679-5687. ISSN 0022-3263

Butler, Richard N., Stephens, John C. and Hanniffy, John M. (2004) First reversible protonation of the all-nitrogen 1-aryl pentazole ring. Tetrahedron Letters, 45 (9). pp. 1977-1979. ISSN 0040-4039

Burke, Luke A., Butler, Richard N. and Stephens, John C. (2001) Theoretical characterization of pentazole anion with metal counter ions. Calculated and experimental 15N shifts of aryldiazonium, -azide and -pentazole systems. Journal of the Chemical Society, Perkin Transactions 2, 2001 (9). pp. 1679-1684. ISSN 1472-779X