کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
177627 | 458991 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The synthesis and characterization of new metal-free and metalloporphyrazine containing macrobicyclic moieties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
The synthesis and characterization of new metal-free (8) and metal derivatives of a symmetrically four substituted porphyrazines (7,9) derived from 15,18,23,26-tetraoxa-5,8-dithia-1,12-diazabicyclo[10.8.8]octacos-6-ene-6,7-dicarbonitrile (6), which were synthesized in a multi-step reaction sequence have been investigated. These compounds were prepared starting from dicyanoethylene containing macrobicycle which contains sulfur, oxygen as well as nitrogen heteroatoms. These pigments were characterized by 1H, 13C NMR, IR, UV–vis, mass spectrometry, microanalysis and AA spectrophotometry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 75, Issue 2, 2007, Pages 498–504
Journal: Dyes and Pigments - Volume 75, Issue 2, 2007, Pages 498–504
نویسندگان
Hülya Karadeniz, Yaşar Gök, Halit Kantekin,