Synthesis of 4,7-substituted 1,10-phenanthrolines

A. R. Katritzky; Q. H. Long; N. Malhotra; T. A. Ramanarayanan; H. Vedage

doi:10.1055/s-1992-26256

Synthesis of 4,7-substituted 1,10-phenanthrolines

A. R. Katritzky, Q. H. Long, N. Malhotra, T. A. Ramanarayanan, H. Vedage

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20 Scopus citations

Abstract

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.

Original language	English (US)
Pages (from-to)	911-913
Number of pages	3
Journal	Synthesis
Issue number	10
DOIs	https://doi.org/10.1055/s-1992-26256
State	Published - 1992
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Organic Chemistry

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title = "Synthesis of 4,7-substituted 1,10-phenanthrolines",

abstract = "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.",

author = "Katritzky, \{A. R.\} and Long, \{Q. H.\} and N. Malhotra and Ramanarayanan, \{T. A.\} and H. Vedage",

year = "1992",

doi = "10.1055/s-1992-26256",

language = "English (US)",

pages = "911--913",

journal = "Synthesis",

issn = "0039-7881",

publisher = "Georg Thieme Verlag",

number = "10",

}

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

Y1 - 1992

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.

UR - https://www.scopus.com/pages/publications/0026699204

UR - https://www.scopus.com/inward/citedby.url?scp=0026699204&partnerID=8YFLogxK

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 -

Synthesis of 4,7-substituted 1,10-phenanthrolines

Abstract

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