ADDUCTS OF ZINC HEXAFLUOROACETYLACETONATE WITH 2,4-DI-TERT-BUTYLBENZO[5,6][1,4]OXAZINO[2,3-B]PHENOXAZINES WITH LUMINESCENT PROPERTIES Russian patent published in 2024 - IPC C07F3/06 C07D498/04 C09K11/06 

Abstract RU 2811261 C1

FIELD: pharmaceuticals.

SUBSTANCE: invention relates to new compounds in the series of transition metal acetylacetonate complexes with 2,4-di-tert-butylbenzo[5,6][1,4]oxazino[2,3-b]phenoxazines as a ligand, namely to coordination complexes of hexafluoroacetylacetonate zinc with 2,4-di-tert-butylbenzo[5,6][1,4]oxazino[2,3-b]phenoxazines, general formula I or II, where R1 and R2 =H, Cl, provided: Iа - R1 = R2 = H; Ib - R1 = Cl, R2 = H.

EFFECT: production of new compounds in a series of complexes of transition metal acetylacetonates with 2,4-di-tert-butylbenzo[5,6][1,4]oxazino[2,3-b]phenoxazine, which have luminescent activity.

2 cl, 9 dwg, 3 tbl, 3 ex

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RU 2 811 261 C1

Authors

Ivakhnenko Evgenii Petrovich

Makarova Nadezhda Ivanovna

Kniazev Pavel Anatolevich

Demidov Oleg Petrovich

Minkin Vladimir Isaakovich

Dates

2024-01-11Published

2023-10-28Filed