@article{
author = "Marković, R. and Rašović, Aleksandar and Baranac-Stojanović, Marija and Stojanović, Milovan and Steel, PJ and Jovetic, S",
year = "2004",
abstract = "The potential of directional non-bonded 1,5-type (SO)-O-... interactions to initiate the incipient stage of an in situ rearrangement of N-unsubstituted thiazolidine enaminones to functionalized 1,2-dithioles has been demonstrated. The spectral characteristics, as well as X-ray structural analysis of a selected rearranged product, indicate that a dynamic interconversion occurs in solution between the 1,2-dithiole and the 3,3alambda(4),4-trithia-1-azapentalene bicylic form. The lack of the rearrangement in the case of a N-methyl Substituted enaminone precursor is attributed to an unfavorable methyl migration in the last reaction step., Pokazan je potencijal usmerenih nevezivnih interakcija 1,5-tipa S···O da iniciraju početnu fazu in situ premeštanja N-nesupstituisanih tiazolidinonskih enaminona u funkcionalizovane 1,2-ditiole. Spektralne karakteristike, kao i kristalografska strukturna analiza izabranog premeštenog proizvoda, ukazuju na brzu interkonverziju između 1,2-ditiola i 3, 3aλ4,4-tritija-1-azapentalenskog bicikličnog oblika. Odsustvo premeštanja u slučaju N-metil-supstituisanog enaminomskog prekursora pripisano je nefavorizovanom premeštanju metil-grupe u završnoj fazi reakcije.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Thionation of N-methyl- and N-unsubstituted thiazolidine enaminones, Tionovanje n-metil- i n-nesupstituisanih tiazolidinonskih enaminona",
volume = "69",
number = "11",
pages = "909-918",
doi = "10.2298/JSC0411909M"
}
