Photochemical transformations of 1-arglcyanomethyl-9,10-anthraquinones

Photochemical transformations of 1-arglcyanomethyl-9,10-anthraquinones Full article

Journal

Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171

Output data

Year: 1995, Volume: 44, Number: 10, Pages: 1907-1913 Pages count : 7 DOI: 10.1007/BF00707225

Tags

photochemical transformations; 1-arylcyanomethyl-9,l0-anthraquinones; nucleophilic addition; oxidation; kinetics; quantum-chemical calculations

Authors

Klimenko L.S. ¹ , Mainagashev I.Ya. ¹ , Leonenko Z.V. ² , Gritsan N.P. ²

Affiliations

1	Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 ul. Akad. Lavrent'eva, 630090, Novosibirsk, Russian Federation
2	Institute of Chemical Kinetics and Combustion Siberian Branch of the Russian Academy of Sciences, Novosibirsk State University, 3 ul. Institutskaya, 630090, Novosibirsk, Russian Federation

Photochemical transformations of 1-arylcyanomethyl-9,10-anthraquinones were studied. it was established that under irradiation, the hydrogen atom of the substituted methyl group is transferred to a peri-quinoid oxygen atom to form the corresponding 9-hydroxy-1, 10-anthraquinone-1-arylcyanomethides, Dark transformations of photoinduced quinone-methides result from three competing parallel processes: intramolecular transfer of the hydrogen atom, a reaction with a solvent (alcohol), and oxidation by dissolved oxygen. The kinetics of these reactions were studied.

Klimenko L.S. , Mainagashev I.Y. , Leonenko Z.V. , Gritsan N.P.
Photochemical transformations of 1-arglcyanomethyl-9,10-anthraquinones
Russian Chemical Bulletin. 1995. V.44. N10. P.1907-1913. DOI: 10.1007/BF00707225 WOS Scopus РИНЦ

Published print:

Oct 1, 1995

Web of science	WOS:A1995TQ44100026
Scopus	2-s2.0-21844484866
Elibrary	31114278
OpenAlex	W1966443648