517920-44-4Relevant articles and documents
A uniquely accessible route to the diastereoselective synthesis of azetine derivatives
Ambhaikar, Narendra B.,Herold, Marike,Liotta, Dennis C.
, p. 217 - 222 (2007/10/03)
In the diastereoselective additions of chlorotitanium enolate of N-propionylthiazolidine-2-thione (2) to nitriles via the corresponding N-metalloaldimines (Al, B, Zr as metals), thiazolidine-2-thioneazetines (3) are preferentially formed over the dihydropyrimidinones (4), with the ratios of compounds (3/4) ranging from 5:1 to 17:1 (for R = phenyl, 1-naphthyl and 2-thienyl).