کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
177852 | 459004 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The synthesis and spectral properties of novel phthalocyanines with pendant bulky units
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The synthesis and spectral properties of novel phthalocyanines with pendant bulky units The synthesis and spectral properties of novel phthalocyanines with pendant bulky units](/preview/png/177852.png)
چکیده انگلیسی
Novel phthalocyanines with biphenyl substituents and ester groups that are readily soluble in organic solvents were synthesized from a phthalonitrile derivative obtained by displacement of the –CH proton in 1-chloro-3,4-dicyano-6-(1,1-dicarbethoxymethyl)benzene with 4-(chloromethyl)biphenyl, followed by cyclotetramerization in the presence of metal salts {CuCl2, Pb(CH3COO)2·3H2O, CoCl2 and Zn(CH3COO)2}. Transesterification of malonyl esters occurred during the cyclotetramerization of dinitrile with CuCl2, Pb(CH3COO)2·3H2O in 1-pentanol in the presence of DBU. The structures of the newly synthesized molecules were verified using elemental analysis, 1H NMR, FT-IR, MicroTOF mass and UV–vis spectral data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 79, Issue 2, November 2008, Pages 166–169
Journal: Dyes and Pigments - Volume 79, Issue 2, November 2008, Pages 166–169
نویسندگان
Hatice A. Dinçer, Ergün Gonca, Ahmet Gül,