Chelation-assisted electrocyclic reactions of 3-alkenyl-2,2'-bipyridines: an efficient method for the synthesis of 5,6-dihydro-1,10-phenanthroline and 1,10-phenanthroline derivatives.

Takahashi, Akihiko; Hirose, Yuko; Kusama, Hiroyuki; Iwasawa, Nobuharu

Takahashi, Akihiko; Hirose, Yuko; Kusama, Hiroyuki; Iwasawa, Nobuharu.

Affiliation

Takahashi A; Tokyo Institute of Technology, Department of Chemistry, 2-12-1 O-okayama, Meguro-ku, Tokyo, Japan.

Chem Commun (Camb) ; (5): 609-11, 2008 Feb 07.

Article in En | MEDLINE | ID: mdl-18209805

ABSTRACT

ABSTRACT

An efficient method for the synthesis of substituted 5,6-dihydro-1,10-phenanthrolines and 1,10-phenanthrolines has been developed by means of the chelation-assisted photochemical electrocyclic reactions of 3-alkenyl-2,2'-bipyridines.

Subject(s)

2,2'-Dipyridyl/chemistry; Chelating Agents/chemistry; Phenanthrolines/chemical synthesis; 2,2'-Dipyridyl/analogs & derivatives; Cyclization; Molecular Structure; Phenanthrolines/chemistry; Stereoisomerism

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Phenanthrolines / 2,2'-Dipyridyl / Chelating Agents Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2008 Document type: Article Affiliation country: Japan

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