Synthesis and Spectroscopic Properties of 5-Amino-1,3,4-Thiadiazole Substituted Zinc(II) Phthalocyanine Compound

Yıl 2018, Cilt: 39 Sayı: 4, 812 - 817, 24.12.2018

Ebru Yabaş

https://doi.org/10.17776/csj.457964

Cited By: 1

Öz

Thiadiazole substituted phthalonitrile 1 was prepared by a nucleophilic
displacement reaction of 4-nitrophthalonitrile with
5-Amino-1,3,4-thiadiazole-2-thiole.
Thiadiazole tetrasubstituted zinc(II) monophthalocyanine 2 was synthesized by tetramerization of compound 1. The new compounds were characterized by ¹H-NMR, UV-vis and IR spectra.
Aggregation behavior of compound 2
was investigated both in different solvents (CHCl₃, DMF, DMSO) and
in different concentrations. The fluorescence properties of compound 2 were also studied.

Anahtar Kelimeler

Phthalocyanine, thiadiazole, organic solar cells, aggregation, zinc

5-Amino-1,3,4-Tiyadiazol Sübstitüye Çinko(II) Ftalosiyanin Bileşiğinin Sentezi ve Spektroskopik Özellikleri

Öz

Tiyadiazol sübstitüye ftalonitril 1, 5-Amino-l, 3,4-tiyadiazol-2-tiyol
ile 4-nitroftalonitrilin nükleofilik yer değiştirme reaksiyonu ile hazırlandı.
Bileşik 1’in tetramerizasyonu ile
tiyadiazol tetrasübstitüye çinko(II) monoftalosiyanin 2 sentezlendi. Yeni bileşikler, ¹H-NMR, UV-vis ve IR
spektrumları ile karakterize edildi. Bileşik 2'nin agregasyon davranışı hem farklı çözücülerde (CHCl₃,
DMF, DMSO) hem de farklı konsantrasyonlarda araştırılmıştır. Bileşik 2'nin floresans özellikleri de
incelenmiştir.

Anahtar Kelimeler

Ftalosiyanin, tiyadiazol, agregasyon, çinko

Kaynakça

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