Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Liliya Kh. Faizullina"'
Autor:
Liliya Kh. Faizullina, Yuliya A. Khalilova, Liliya Sh. Karamysheva, Shamil M. Salikhov, Farid A. Valeev
Publikováno v:
Mendeleev Communications. 32:546-548
Autor:
A. V. Samorodov, Liliya Kh. Faizullina, Valentin Pavlov, Yuliya А. Khalilova, Farid А. Valeev
Publikováno v:
Chemistry of Heterocyclic Compounds. 57:966-969
A procedure for the preparation of an adduct of levoglucosenone and resorcinol was developed involving ultrasonic irradiation in the presence of K2CO3 and 18-crown-6 ether in toluene. In vitro anticoagulant and antiplatelet activity of the adduct was
Publikováno v:
Mendeleev Communications. 33:9-10
Publikováno v:
Chemistry of Heterocyclic Compounds. 56:1434-1439
Levoglucosenone reacted with α-ethoxycarbonyl- and α-nitrocyclododecanones, leading to the formation of diastereomeric Michael adducts in high yields. Methods were developed for the denitration of the respective nitroadducts by treatment with Raney
Publikováno v:
Butlerov Communications. 62:20-25
Levoglucosenone has established itself as a good Michael acceptor and a powerful dienophile in Diels-Alder reactions, dipolar cycloaddition and in a number of other transformations. In the Diels-Alder reactions of levoglucosenone with 1,3-dienes, chi
Autor:
Liliya Kh. Faizullina, Yuliya S. Galimova, Yuliya A. Khalilova, Artur R. Tagirov, Shamil M. Salikhov, Farid A. Valeev
Publikováno v:
Mendeleev Communications. 32:632-633
Publikováno v:
Chemistry of Heterocyclic Compounds. 55:612-618
Heating of solutions of the internal hemiketal, obtained by opening the 1,6-anhydro bridge in the Michael adduct of levoglucosenone and cyclohexanone, under reflux in THF or diglyme in the presence of NaH or Na, respectively, leads to the reduction o
Publikováno v:
Mendeleev Communications. 31:493-494
Base-promoted intramolecular aldol condensation of diastereomeric Michael adducts of levoglucosenone and cyclododecanone affords 12-hydroxy-14,20-dioxatetra-cyclo[9.6.1.112,17.113,16]icosan-18-one as a mixture of three diastereomers. The products thu
Publikováno v:
Chemistry of Heterocyclic Compounds. 54:598-603
A synthetic route was developed consisting of 10 steps for the synthesis of ketodecanolide with native topology in 11% overall yield, starting from Michael adducts of levoglucosenone and cyclohexanone.
Publikováno v:
Mendeleev Communications. 29:200-202
Diastereomerically pure levoglucosenone alcohol, synthesized from levoglucosenone, upon hydrogenation on Raney Ni or Pd/BaSO4 undergoes epimerization at C2 atom caused by formation of cyrene by-product and its subsequent non-specific reduction. A mic