618330-49-7Relevant academic research and scientific papers
Asymmetric Synthesis of Unsaturated, Fused Bicyclic Proline Analogues through Amino Alkylation of Cyclic Bis(allylsulfoximine)titanium Complexes and Migratory Cyclization of δ-Amino Alkenyl Aminosulfoxonium Salts
Koep, Stefan,Gais, Hans-Joachim,Raabe, Gerhard
, p. 13243 - 13251 (2003)
Described is an asymmetric synthesis of new Δ 3a.4-unsaturated, fused bicyclic proline analogues from cyclic bis(allylsulfoximine)titanium complexes and N-tert-butylsulfonyl imino ethyl ester. Treatment of the enantiomerically pure five-, six-,
