Tetraazaporfiriny
Atoms of nitrogen instead of meso-carbon bridges. The most studied linkings of this number are ftalotsianiny and naftalotsianiny (drawing 4).
Drawing 4. Chemical structure ftalotsianinov () and naftalotsianinov () |
Ftalotsianiny have four benzolnyh the rings, interfaced to a macrocycle. For them presence of two absorption bands — in short-wave (strip Cope, 300-350 nanometers) and the long-wave (a Q-strip, 650-670 nanometers) spectrum fields is characteristic. The considerable quantity ftalotsianinov with various assistants and metal ions (zinc, aluminium, silicon) in a macrocycle [17] is known. It is shown, that metal introduction in a macrocycle increments photodynamic activity ftalotsianinov [24, 256].
Serious difficulty by operation with ftalotsianinami is related to their high water-repellent property and ability to aggregation. For miscibility pinch in water gain sulfirovannye metallokompleksy ftalotsianinov. However thus the preparation represents an intermixture of the linkings differing both quantity, and a standing sulfogrupp in a macrocycle. The degree sulfirovanija strongly influences biological activity. It is shown, that for an aluminium complex ftalotsianina activity increases among: AlФцS4
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- the Table of contents
- Introduction
- Chapter 1. Methodological aspects of interdisciplinary research of the territorial organisation of the public power
- interdisciplinary research in the field of a constitutional law: use of achievements of other humanities
- a problem mezhdisplinarnosti in domestic researches of the territorial organisation of the public power
- JUridizatsija achievements of other humanities within the limits of studying of the territorial device of the state
- interdisciplinary research in the field of a constitutional law: use of achievements of branch jurisprudence
- Chapter 2. Tendencies of konstitutsionno-legal regulation of the territorial organisation of the public power
- features of konstitutsionno-legal regulation of the territorial device in the European countries
- an ethnic question as the factor of transformation of the territorial device of the state
- the Regionalistsky state as the new form territorialnopoliticheskogo devices of the modern state
- definition regionalistskogo the states in the Russian konstitutsionno-legal doctrine
- theory contours regionalistskogo the states as special form territorially-political system
- Chapter 3. The territorial organisation of the public power in the Great Britain: konstitutsionno-legal aspects
- a general characteristic doktrinalnyh approaches to studying territorially-political system the Great Britain