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Towards chiral 1,2-naphthalocyanines: syntheses of the pure geometrical isomers of the magnesium and lutetium complexes

✍ Scribed by Volodya M. Negrimovskii; Marcel Bouvet; EvgenIi A. Luk’yanets; Jacques Simon

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 99 KB
Volume: 04
Category: Article
ISSN: 1088-4246
DOI: 10.1002/(sici)1099-1409(200004/05)4:3<248::aid-jpp202>3.0.co;2-w

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✦ Synopsis

Planar 1,2-naphthalocyanines present four different geometrical isomers of C~4h~, C~2v~, D~2h~ and C~s~ symmetries. In the case of magnesium complexes these four isomers have been isolated and characterized for the first time. The C~4h~ and C~s~ isomers of the magnesium complexes have been transformed in two steps into the corresponding lutetium mononaphthalocyanines 1,2-NcLuX.

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