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Synthese dienophiler und enophiler Phthalocyanine
Author(s) -
Feucht Carola,
Linßen Torsten,
Hanack Michael
Publication year - 1994
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19941270119
Subject(s) - chemistry , phthalocyanine , adduct , medicinal chemistry , stereochemistry , organic chemistry
Synthesis of Dienophilic and Enophilic Phthalocyanines From 1,2,3,4‐tetrahydro‐2,3‐dimethylen‐1,4‐epoxynaphthalene‐6,7‐dicarbonitrile ( 2 ) or the corresponding 1,3‐diimino‐1,3‐dihydroisoindole 3 the hexadecahydro‐octamethylenetetraepoxynaphthalocyanine 4 as well as the nickel and the iron complexes 5 and 6 containing enophilic side groups have been synthesized. From 1,4‐dihydro‐1,4‐epoxynaphthalene‐6,7‐dicarbonitrile ( 8 ) and its corresponding 1,3‐diimino‐1,3‐dihydroisonindole 9 the octahydro‐tetraepoxynaphthalocyanines 10 , 11 , and 12 , respectively, which contain dienophilic substituents, are obtained. 11 reacts with 2,3‐dimethylbutadiene to form the adduct 13 .