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Toplam kayıt 17, listelenen: 1-10
Synthesis of Novel Pyrrolo[3,2-c]carbazole and Dipyrrolo[3,2-c: 2 ',3 '-g]carbazole Derivatives
(Georg Thieme Verlag Kg, 2016)
Pyrrolocarbazole and dipyrrolocarbazoles have been synthesized via the Hemetsberger indole synthesis, starting from 9-ethyl carbazole-3-carbaldehyde and 9-ethylcarbazole-3,6-dicarbaldeyde, respectively. The pyrrolocarbazole ...
Synthesis of a 7-(aminomethyl)indole and related bis-indole derivatives
(Arkat Usa Inc, 2016)
A 7-(aminomethyl) indole is a useful precursor to form a new range of unsymmetrical and symmetrical 3-substituted amide-, imine-, and amine-linked 7,7'-bis-indoles. The reduction of an imine linked bis-indole leads to ...
Synthesis of 7,7 '-Linked-Bis-Indoles Via 7-Tryptamines
(Pergamon-Elsevier Science Ltd, 2016)
The synthesis of 7-tryptamines was accomplished via the reduction of 7-nitrovinylindoles which were developed by the condensation of indole-7-carbaldehydes with nitromethane and ammonium acetate. 7-Tryptamines were ...
Carbazole substituted BODIPY dyes: Synthesis, photophysical properties and antitumor activity
(Elsevier Sci Ltd, 2015)
In this study, two different BODIPYs containing carbazole groups at the mesa position were designed and synthesized. All compounds were fully characterized by elemental analysis, FT-IR, matrix-assisted laser desorption/ionization ...
Light harvesting systems composed of carbazole based subphthalocyanine-BODIPY enhanced with intramolecular fluorescence resonance energy transfer (FRET)
(Elsevier Sci Ltd, 2017)
A new series of subphthalocyanine-borondipyrromethene scaffolds containing N-ethylcarbazole moiety have been successfully designed and synthesized. The identities of synthesized compounds were confirmed by using H-1, C-13 ...
Synthesis of Imine and Amine-Linked Macrocycles Containing Tris-Indoles
(Csiro Publishing, 2017)
The synthesis of 21-membered imine-and amine-linked tris-indole macrocycles starting from 7-nitroethylindoles is described. The 7-nitroethylindoles are converted to 2,2'-diindolylmethanes and the nitro groups reduced to ...
Naked-eye fluorescent sensor for Cu(II) based on indole conjugate BODIPY dye
(Pergamon-Elsevier Science Ltd, 2016)
A novel on/off fluorescent indole/BODIPY-based Cu2+ chemosensor (3) was synthesized by Knoevenagel condensation of BODIPY derivative 1 with 2-methyl-indole-3-carbaldehyde 2. The identity of compound 3 was confirmed by H-1 ...
Novel carbazole containing zinc phthalocyanine photosensitizers: Synthesis, characterization, photophysicochemical properties and in vitro study
(World Sci Publ Co Inc, 2016)
Tetra and octa substituted novel zinc(II) phthalocyanines (3a and 5a) bearing carbazole groups were synthesized by cyclotetramerization of respective phthalonitrile derivatives (3 and 5). The zinc(II) phthalocyanines (3a ...
Synthesis, photophysical and antioxidant properties of carbazole-based bis-thiosemicarbazones
(Springer, 2019)
Utilizing Schiff base condensation of the 9-ethylcarbazole-3,6-dicarbaldehyde and thiosemicarbazides, four new N-ethylcarbazole-based bis-thiosemicarbazone compounds 4a-d were successfully synthesized in high yields. The ...
Synthesis, photophysical and antioxidant properties of pyrrolo[3,2-c]carbazole and dipyrrolo[3,2-c:2,3-g]carbazole compounds
(Springer, 2019)
The synthesis of (6-ethyl-1,6-dihydropyrrolo[3,2-c]carbazol-2-yl)methanol 5 and (6-ethyl-6,11-dihydro-1H-dipyrrolo[3,2-c:2,3-g]carbazole-2,10-diyl)dimethanol 6 were achieved via the reduction of methyl pyrrolo carbazole ...