FIELD: organic chemistry, chemical technology.
SUBSTANCE: invention relates to a method for synthesis of neutral polythiophenes. Invention relates to neutral polythiophenes of the general formula (I): 
wherein R1 and R2 mean independently of one another hydrogen atom or alkyl with 1-9 carbon atoms being in case when R1 means hydrogen atom then R2 can mean -CH2-O-R3 also wherein R3 means hydrogen atom or alkyl with 1-9 carbon atoms, cycloalkyl or aralkyl; n means a number from 2 to 200. These compounds are soluble in organic solvents and free of organically bound halogen. Except for, invention relates to a method for synthesis of neutral polythiophenes. Neutral polythiophenes can be used in different fields, for example, in memory device, in optical transformation of signal, blocking electromagnetic radiations and in transformation of solar energy in over-charged batteries, light-diode, field transistors, printing boards, sensitive units, condensers and others.
EFFECT: valuable technical properties of compounds, improved method of synthesis.
16 cl, 5 ex
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Number |
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