1,8-Bis(hexamethyltriaminophosphazenyl)naphthalene, HMPN: A Superbasic Bisphosphazene "Proton Sponge" Raab, Volker ; Gauchenova, Ekaterina ; Merkoulov, Alexei ; Harms, Klaus ; Sundermeyer, Jörg ; Kovačević, Borislav ; Maksić, Zvonimir B. Abstract Publication: Journal of the American Chemical Society Pub Date: November 2005 DOI: 10.1021/ja052647v Bibcode: 2005JAChS.12715738R