123003-98-5Relevant articles and documents
Kinetic investigation of the cyclopropanation process of fullerene C60 by halogenmethyl ketones under the conditions of the Bingel reaction
Biglova, Yulya N.,Garifullin, Rustem N.,Mustafin, Akhat G.,Sakhautdinov, Ilshat M.,Sakhautdinova, Gulnaz F.
, p. 7277 - 7285 (2020/06/18)
The kinetics of the Bingel reaction with halogenmethyl ketones and C60 fullerene has been studied in streaming mode by sampling the reaction mixture at different time intervals and separating the components using HPLC. A quantum-chemical simulation of this cyclopropanation process has been carried out with the DFT method. The activation parameters of the cycloaddition process were determined theoretically and experimentally and correlated with each other. It has been revealed that the use of chloromethyl ketone as the cyclopropanation agent is preferable to its brominated analogue, and a two-fold excess of the substrate with respect to fullerene is the best option for the selective synthesis of mono-adducts.
Phthiobuzonum derivative and its preparation and use
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Paragraph 0118; 0122, (2016/11/09)
The invention relates to a ftibamzone derivative and a preparation method and an application thereof, and belongs to the technical field of ftibamzone medicament synthesis. Pharmacological experiments prove that the ftibamzone derivative of the invention has obvious cytotoxic activity and antiviral activity, and can be used for treating viral diseases such as tumor, herpes, trachoma, and the like.
Synthesis of Fluorinated α-Amino Ketones, III. Preparation of Fluorinated Ketone Analogues of Phenylalanine, Lysine, and p-(Guanidino)phenylalanine
Kolb, Michael,Neises, Bernhard,Gerhart, Fritz
, p. 1 - 6 (2007/10/02)
The synthesis of α-amino mono-, di-, and trifluoromethyl and difluoromethylene ketones and their derivatives is described.A one-pot sequence related to the Dakin-West reaction starts from amino acids and gives the corresponding fluorinated ketone analogue