N-(pyridylmethyl)azinium salts: precursors of pyridyl-stabilized azinium N-ylides
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 dipolaro...
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 1995 |
| País: | España |
| Institución: | Universidad de Alcalá (UAH) |
| Repositorio: | e_Buah Biblioteca Digital Universidad de Alcalá |
| Idioma: | inglés |
| OAI Identifier: | oai:ebuah.uah.es:10017/2609 |
| Acceso en línea: | http://hdl.handle.net/10017/2609 https://dx.doi.org/10.1016/0040-4020(95)00798-D |
| Access Level: | acceso abierto |
| Palabra clave: | Primary amino-groups Benzimidazole derivatives Mesomeric betaines Chemistry, Organic Bioquímica Ciencia Biochemistry Science |
| Sumario: | 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. |
|---|