Reduction of an amido zinc(II) phthalocyanine by diborane

1,2-Dicyano-4,5-di[(N,N-dimethylaminocarbonyl)methoxy]benzene (5) was synthesized in 80% yield from the corresponding 1,2-dibromo derivative 4. Octa(peripheral-amide)substituted zinc(II) phthalocyanine 6 was obtained from 5 and zinc acetate in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene. Phth...

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Detalles Bibliográficos
Autores principales: Strassert, C.A., Dicelio, L.E., Awruch, J.
Formato: JOUR
Materias:
Nucleophilic aromatic substitution
Phthalocyanines
Reduction
Dyes
Positive ions
Semiconducting zinc compounds
1,2 dicyano 4,5 di[(n,n dimethylaminocarbonyl)methoxy]benzene
1,8 diazabicyclo[5.4.0]undec 7 ene
2,3,9,10,16,17,23,24 octakis[(n,n dimethylaminocarbonyl)methoxy]phthalocyaninatozinc(ii)
2,3,9,10,16,17,23,24 octakis[(n,n dimethylaminoethoxy)]phthalocyaninatozinc(ii)
2,3,9,10,16,17,23,24 octakis[(n,n,n triethylammonium)ethoxy]phthalocyaninatozinc(ii)octaiodide
amido zinc(ii) phthalocyanine
benzene derivative
heterocyclic compound
phthalocyanine derivative
unclassified drug
zinc acetate
article
drug synthesis
matrix assisted laser desorption ionization time of flight mass spectrometry
proton nuclear magnetic resonance
reduction
substitution reaction
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00397881_v_n5_p799_Strassert
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:1,2-Dicyano-4,5-di[(N,N-dimethylaminocarbonyl)methoxy]benzene (5) was synthesized in 80% yield from the corresponding 1,2-dibromo derivative 4. Octa(peripheral-amide)substituted zinc(II) phthalocyanine 6 was obtained from 5 and zinc acetate in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene. Phthalocyanine 7 was prepared via reduction of 6 with diborane. Treatment of 7 with methyl iodide afforded cationic dye 8. © Georg Thieme Verlag Stuttgart.

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