Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Tine M. Fatum"'
Autor:
Kurt V. Mikkelsen, Carsten Christophersen, Uffe Anthoni, Alexander Senning, Tine M. Fatum, Ruo-Hua Zhang, Per Halfdan Nielsen, Yngve Stenstrøm
Publikováno v:
Acta Chemica Scandinavica. 52:784-789
Publikováno v:
HETEROCYCLES. 38:1619
Gramine (3-dimethylaminomethylindole) when treated with concentrated sulfuric acid at room temperature, after protonation at the dimethylamino group and at position 3, was sulfonated at the aromatic positions. Initial sulfonation in either the 5- or