Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Heinz Malik"'
Publikováno v:
Zeitschrift für Naturforschung B. 75:697-708
Cyclopropylacetylene and N,N,N′,N′,N′′,N′′-hexamethylguanidinium chloride (1a) react to give the orthoamide derivative 8c, in the presence of sodium hydride. 8c is transformed by elemental iodine to the vinylogous guanidinium salt 6f. Ani