73.
(11) Patent number: 2157373
(46) Date of publication: 10.10.2000
(51) Int. Cl.7: C 07 F 5/00, C 07 D 487/22
(21) Application number: 98123903/04
(22) Application date: 29.12.1998
(71) Applicant:
Institut khimii nefti SO RAN
(72) Inventor:
Kobotaeva N.S.,
Sirotkina E.E.,
Svarovskaja N.V.,
Sedoj V.S.
(73) Proprietor:
Institut khimii nefti SO RAN
(98) Mail address:
634021, g.Tomsk, pr. Akademicheskij 3, IKhN SO RAN, PIO, Filimoshkinoj V.A
(54) METHOD OF PREPARING INDIUM (III) ACETATE TETRAPHENYLPORPHINE
(57)
FIELD: sensitizers of organic semiconductors. SUBSTANCE: synthesis of indium III acetate tetraphenylporphine is carried out in glacial acid at boiling temperature by stirring equimolar amounts of tetraphenylporthine and nanopowder of indium prepared by method of electric explosion of wire in inert gas. EFFECT: simplified process and increased yield of the main product. 2 ex
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