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New route to pyrido[1,2-b]pyridazinium inner salts. Evidence of a 1,3-dipolar cycloaddition-ring expansion process
Jesús Valenciano, Ana M. Cuadro, Juan J. Vaquero, Julio Alvarez-BuillaVolume:
40
Year:
1999
Language:
english
Pages:
4
DOI:
10.1016/s0040-4039(98)02406-x
File:
PDF, 204 KB
english, 1999