133863-65-7Relevant academic research and scientific papers
Investigation of photochemical and photophysical properties of novel silicon(IV) phthalocyanines and their μ-oxo dimers
Güng?r, ?mer,Durmu?, Mahmut,Ahsen, Vefa
, p. 803 - 812 (2017)
The synthesis and characterization of novel tetraalkylthio (SC6 H13 or SC 12 H25) substituted μ -oxo silicon(IV) phthalocyanines (3a and 3b) and their μ-oxo derivatives (4a and 4b) were described in this study.
Lipophilic phthalocyanines for their potential interest in photodynamic therapy: Synthesis and photo-physical properties
Moussaron, Albert,Arnoux, Philippe,Vanderesse, Régis,Sibille, Estelle,Chaimbault, Patrick,Frochot, Céline
, p. 10116 - 10122 (2013)
Several phthalocyanines with different peripheral substituents were prepared and characterized by MALDI-TOF, 1H NMR, UV-vis, fluorescence, and singlet oxygen quantum yields and retention time in HPLC normal phase. Zinc was used as a central metal ion to increase the photodynamic therapy efficiency. Phthalonitrile or 4-nitro phthalonitriles were used as starting materials. The influence of lipophilicity on the photophysical and photochemical properties was evaluated.
Photophysical, photochemical and liquid-crystalline properties of novel gallium(III) phthalocyanines
Yuksel, Fatma,Durmu?, Mahmut,Ahsen, Vefa
scheme or table, p. 191 - 200 (2011/12/15)
The synthesis, liquid crystalline, photophysical and photochemical properties of the peripheral- and non-peripheral-tetra-substituted alkylthio gallium(III) phthalocyanines are reported here for the first time. These novel compounds have been characterize
Colorant compounds
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Page/Page column 14, (2008/12/06)
Disclosed is a compound of the formula wherein X1, X2, X3, and X4 each, independently of the others, are —S—, —S(=O)—, or —S(=O)2—, R1, R2, R3, and R4 each,
Phthalocyanine synthesis in ionic liquids: Preparation of differently substituted phthalocyanines in tetrabutylammonium bromide
Lo, Pui-Chi,Cheng, Diana Y. Y.,Ng, Dennis K. P.
, p. 1141 - 1147 (2007/10/03)
A series of alkylthio, alkoxy, and phenoxy phthalonitriles have been prepared by nucleophilic substitution reactions on suitable phthalonitrile precursors in molten tetrabutylammonium bromide. This readily available and inexpensive ionic liquid can also b
Synthesis of Tetraalkylthio-substituted Phthalocyanines and their Complexation with Ag(I) and Pd(II)
Guerol, Ilke,Ahsen, Vefa,Bekaroglu, Oezer
, p. 497 - 500 (2007/10/02)
The synthesis of new metal-free and nickel(II) phthalocyanines substituted with four alkylthio groups SR (R = dodecyl or hexadecyl) is described.The new compounds have been characterized by elemental analyses, and IR, 1H NMR and UV/VIS spectroscopy.The th
