TY - JOUR
T1 - Synthesis of 4,7-substituted 1,10-phenanthrolines
AU - Katritzky, A. R.
AU - Long, Q. H.
AU - Malhotra, N.
AU - Ramanarayanan, T. A.
AU - Vedage, H.
PY - 1992/1/1
Y1 - 1992/1/1
N2 - 4,7-Dialkylated-1,10-phenanthrolines 3a-f and 4c-d have been synthesized in high yields from 4,7-dimethyl-1,10-phenanthroline and 3,4,7,8-tetramethyl-1,10-phenanthroline, respectively, via lithiation followed by alkylation. These substituted phenanthrolines form complexes with lithium, and salts with proton acids, containing unusual ligand: cation ratios.
AB - 4,7-Dialkylated-1,10-phenanthrolines 3a-f and 4c-d have been synthesized in high yields from 4,7-dimethyl-1,10-phenanthroline and 3,4,7,8-tetramethyl-1,10-phenanthroline, respectively, via lithiation followed by alkylation. These substituted phenanthrolines form complexes with lithium, and salts with proton acids, containing unusual ligand: cation ratios.
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U2 - 10.1055/s-1992-26256
DO - 10.1055/s-1992-26256
M3 - Article
AN - SCOPUS:0026699204
SN - 0039-7881
SP - 911
EP - 913
JO - Synthesis
JF - Synthesis
IS - 10
ER -