87727-48-8Relevant academic research and scientific papers
Synthesis and Antioxidant Activity of Myrtanylthiotriazoles
Gyrdymova, Yu. V.,Demakova, M. Ya.,Shevchenko,Sudarikov,Frolova,Rubtsova,Kuchin
, p. 895 - 900 (2017/10/07)
Thio-derivatives of triazole-substituted myrtanols were synthesized in 78–95% yields and were demonstrated to have membrane-protective and antioxidant properties based on their ability to inhibit H2O2-induced hemolysis of erythrocyte
Chirality transfer through sulfur or selenium to chiral propellers
Skowronek, Pawel,cianowski, Jacek,Pacula, Agata J.,Gawroski, Jacek
, p. 69441 - 69444 (2015/09/01)
The mechanism of chirality transfer from a chiral alkyl substituent to a trityl moiety through sulfur or selenium atoms is analysed and discussed on the basis of ECD measurements, DFT structure and ECD spectra calculations. It is shown that the presence o
Synthesis of new monoterpene sulfonylimidazoles
Demakova,Sudarikov,Rubtsova,Frolova,Kuchin
scheme or table, p. 38 - 42 (2012/07/28)
Sulfonylimidazoles of monoterpenes of menthane, pinane, and carane nature were synthesized in 83-98% yields.
Convenient route to dialkyl diselenides from alkyl tosylates. Synthesis of di(cis-myrtanyl) diselenide
?cianowski, Jacek
, p. 3331 - 3334 (2007/10/03)
A one-step method for the synthesis of dialkyl diselenides, by reaction of alkyl tosylates with sodium diselenide is described. Three variants of the synthesis, using as an example the preparation of optically active di(cis-myrtanyl) diselenide, are compared.
Asymmetric Reduction of Chiral Acetophenone Oxime Ethers to Optically Active Primary Amines
Itsuno, Shinichi,Tanaka, Kazuo,Ito, Koichi
, p. 1133 - 1136 (2007/10/02)
Chiral oxime ethers were synthesized from Na salt of acetophenone oxime and chiral halides, tosylates, or N-tosylaziridines which were derived from β-pinene or α-amino acids.Asymmetric reduction of the chiral oxime ether with LiAlH4 or BH3*THF gave the optically active primary amine.
Alkylmetal Asymmetric Reduction. 13. A Sterically Crowded Chiral Organoaluminum Compound as a Reducing Agent of Ketones
Giacomelli, Giampaolo,Lardicci, Luciano,Palla, Fabio
, p. 310 - 313 (2007/10/02)
Optically active carbinols were obtained by reducing the corresponding ketones with heptan-2-yl>methyl>aluminum dichloride.The reactions, which have been carried out at room temperature, are fast and afforded the carbinols in good chemical and optical yields.The extent of the enantioselectivity, along with the stereochemistry of the process, was found to depend on the structure of the ketone employed.The overall results indicated that the present reducing method may be a convenient route to obtain secondary alcohols of high enantiomeric purity under mild conditions.
