Synthesis and characterization of new monomeric and polymeric phthalocyanines

Bílgín, Ahmet; Yağcı, Çiğdem; Mendi, Ayşegül; Yıldız, Ufuk

doi:10.1002/app.28774

Cited by 7 publications

(5 citation statements)

References 36 publications

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“…1b) and the signals at 0.83-1.52 ppm derived from myristyl group-H were present in the 1 H NMR spectrum of compound 3 (Fig. 2a) (Bilgin et al 2008) was found in the FTIR spectrum of compound 4 (Fig. 1c).…”

Section: Resultsmentioning

confidence: 88%

Synthesis of (zinc(II) phthalocyanine)-containing cellulose derivative using phthalocyanine-ring formation reaction

et al. 2012

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2,3-Di-O-myristyl-6-O-(zinc(II) phthalocyaninyl) cellulose (5) was synthesized from cellulose (1) by five reaction steps via 6-O-(3',4'-dicyanophenyl)-2,3-di-O-myristyl cellulose (4). The key reaction was phthalocyanine-ring formation on a cellulose backbone, that is, the reaction of compound 4 with o-phthalodinitrile in the presence of hexamethyldisilazane (HMDS) and zinc acetate in DMF afforded to compound 5 in 35.4 % yield. Consequently, the degree of substitution with phthalocyanine moieties of compound 5 was 0.38. The LB monolayer film of compound 5 on an Indium Tin Oxide (ITO) electrode was found to show photocurrent generation performance at 680 nm.

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Section: Resultsmentioning

confidence: 88%

Synthesis of (zinc(II) phthalocyanine)-containing cellulose derivative using phthalocyanine-ring formation reaction

et al. 2012

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“…20,28,30 The polymeric metal-free phthalocyanine with imido end groups was dried under vacuum after the appropriate purification steps. …”

Section: The Conversion Of Cyano End Groups Of the Polymeric Metal-frmentioning

confidence: 99%

“…The conversion of cyano end groups of the polymeric metal-free phthalocyanine into imido groups was performed according to the literature with small changes in the purification part. 20,28,30 The polymeric metal-free phthalocyanine with imido end groups was dried under vacuum after the appropriate purification steps.…”

Section: The Conversion Of Cyano End Groups Of the Polymeric Metal-free Phthalocyanine Into Imido Groups (4a)mentioning

confidence: 99%

Synthesis and properties of novel polymeric metal-free and metallophthalocyanines containing peripherally long 1,2-bis[(3-oxapropyl)oxa]benzene derivatives

Bílgín

Yanmaz²,

Yağcı³

2014

Turk J Chem

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New polymeric phthalocyanine moieties (M = 2H, Zn, Ni, Cu, and Co) were synthesized via polytetracyclomerization reaction of o -bis[3-(3,4-dicyanophenoxy)propyloxy]benzene (3), which can be obtained by the reaction of 4-nitrophthalonitrile with o -bis[(3-hydroxypropyl)oxy]benzene. Aggregation and disaggregation behavior of the polymeric phthalocyanine ( 5) was studied with some alkali and earth alkali metal cations. Measured intrinsic viscosities of the polymeric phthalocyanines exhibited a substantial decreasing tendency with dilution of the solution. Thermogravimetric analysis was performed under air by using DSC and DTG/TGA techniques and indicated that these polymers have good thermal stability. AC and DC electrical conductivities of the polymeric phthalocyanines were investigated in the frequency range 100 Hz-1 MHz within the temperature range 298-343 K. AC/DC conductivities of the samples were found to be between 10 −5 and 10 −7 S cm −1 at ambient temperature under argon atmosphere. The structures of new synthesized compounds were characterized by using microanalysis; various spectroscopic methods such as UV-Vis, FT-IR, 1 H NMR, and 13 C NMR spectroscopy; and MS spectra.

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“…Bilgin et al (2008) reported the analysis of monomeric and polymeric phthalocyanines of metals like Zn, Cu, Co, and Ni using mass spectrometry, nuclear magnetic resonance NMR imaging, and thermogravimetry. Wyatt et al (2006) have reported the characterization of various porphyrins and phthalocyanines using matrixassisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry.…”

Section: Introductionmentioning

confidence: 99%

Characterization of Metal Phthalocyanine Catalysts Using Field Desorption Mass Spectrometry

Sugumaran

Kagdiyal

Kumar

et al. 2012

Petroleum Science and Technology

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Synthesis and characterization of new monomeric and polymeric phthalocyanines

Cited by 7 publications

References 36 publications

Synthesis of (zinc(II) phthalocyanine)-containing cellulose derivative using phthalocyanine-ring formation reaction

Synthesis of (zinc(II) phthalocyanine)-containing cellulose derivative using phthalocyanine-ring formation reaction

Synthesis and properties of novel polymeric metal-free and metallophthalocyanines containing peripherally long 1,2-bis[(3-oxapropyl)oxa]benzene derivatives

Characterization of Metal Phthalocyanine Catalysts Using Field Desorption Mass Spectrometry

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