A Short Synthetic Route to 4,7‐Dihalogenated 1,10‐Phenanthrolines with Additional Groups in 3,8‐Position: Soluble Precursors for Macrocyclic Oligophenanthrolines
H2-Antihistaminika, 18. Mitt. 5,6-Alkylsubstituierte 4-Pyrimidinone mit H2-antihistaminischer Wirkung
作者:Jan-Peter Spengler、Walter Schunack
DOI:10.1002/ardp.19843170509
日期:——
5,6‐Alkylsubstituierte 2‐2‐[(5‐Methyl‐4‐imidazolyl)‐methylthio]‐ethylamino}‐4‐pyrimidinone wurden dargestellt und auf ihre H2‐antihistaminische Wirksamkeit untersucht.
A Short Synthetic Route to Novel, Highly Soluble 3,8-Dialkyl-4,7-dibromo-1,10-phenanthrolines
作者:Michael Schmittel、Horst Ammon
DOI:10.1055/s-1997-1525
日期:1997.9
A short and convenient synthesis of highly soluble 3,8-dialkyl-4,7-dibromo-1,10-phenanthrolines is described. These compounds are versatile key building blocks for the preparation of macrocyclic oligophenanthrolines with exo-coordination sites.
A Short Synthetic Route to 4,7‐Dihalogenated 1,10‐Phenanthrolines with Additional Groups in 3,8‐Position: Soluble Precursors for Macrocyclic Oligophenanthrolines