1,9-MORPHOLINO-1,9-DIHYDRO-(C -I)[5,6]FULLERENE AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2022 - IPC C07D295/27 C07D295/23 C01B32/152 C01B32/154 

Abstract RU 2772722 C2

FIELD: chemistry.

SUBSTANCE: invention relates to the field of organic chemistry of heterocyclic compounds, namely, to 1,9-morpholino-1,9-dihydro-(C60-Ih)[5,6]fullerene by the formula (1), usable as a precursor of medicinal substances, and to a method for production thereof. The method consists in C60 fullerene interacting with 2-aminoethanol at a molar ratio of C60:2-aminoethanol equal to 1:1 to 4, in air, at room temperature, in a medium of toluene:DMFA=1:0.2 (volume ratio) under impact of ultrasound for 1 hour, followed by mixing in a magnetic mixer for 20 to 48 hours.

EFFECT: proposed method allows for production of the target product with a maximum yield of 46%.

2 cl, 1 tbl, 1 ex

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RU 2 772 722 C2

Authors

Kinzyabaeva Zemfira Sabitovna

Sharipov Glyus Lyabibovich

Dates

2022-05-24Published

2020-11-16Filed