TY  - JOUR
A1  - Rasovic, Aleksandar
A1  - Steel, Peter J.
A1  - Kleinpeter, Erich
A1  - Markovic, Rade
T1  - Regioselective synthesis of 1,3-thiazines by sequential 4-oxothiazolidine to 1,2-dithiole to 1,3-thiazine transformations : role of intramolecular non-bonded S...O interactions
N2  - A new synthetic approach to 2,3-dihydro-4H-1,3-thiazine derivatives based upon reductive rearrangement of 1,2- dithiole-3-ylidene thiones has been developed. In turn, the 1,2-dithiole derivatives were prepared by an efficient ring- opening-closing process of 2-alkylidene-4-oxothiazolidines, induced in the presence of Lawesson's reagent by intramolecular non-bonded 1,5-type S...O interactions in the 4-oxothiazolidine precursors.
Y1  - 2007
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/11961
UR  - http://www.sciencedirect.com/science/journal/00404020
ER  -