%0 Journal Article %A Agejas Chicharro, Francisco Javier %A Cuadro Palacios, Ana María %A Pastor Maeso, Manuel %A Vaquero López, Juan J. %A García Navío, José Luis %A Álvarez-Builla Gómez, Julio %T N-(pyridylmethyl)azinium salts: precursors of pyridyl-stabilized azinium N-ylides %D 1995 %@ 0040-4020 %U http://hdl.handle.net/10017/2609 %X A series of new N-(pyridylmethyl)azinium salts have been synthesized from 2, 4, 6-triphenylpyrylium tetrafluoroborate. Generation of azinium N-ylides in the presence of base, has been proved by reactions with electrophiles, such as carbon disulphide, phenyl isothiocyanate and with acetylene dipolarophiles. %K Primary amino-groups %K Benzimidazole derivatives %K Mesomeric betaines %K Chemistry, Organic %K Bioquímica %K Biochemistry %K Science %K Ciencia %~ Biblioteca Universidad de Alcala