申请人:Boulton Terence Lee
公开号:US20060199974A1
公开(公告)日:2006-09-07
A process for manufacturing (R)-propynylaminoindans, and alternatively, a process for manufacturing (S)-propynylaminoindans. The chiral propynylaminoindans include alkoxy or alkylcarbamates derivatives. The process comprises transfer or pressure hydrogenation in the presence of an optically active catalyst to reduce 1-indanones. The chiral product, either (S)- or (R)-indanols undergo nucleophilic substitution to produce the named product. In an additional aspect, the invention relates to novel intermediates and compounds, namely, substituted indanones, substituted (S)-indanols and substituted (R)-indanols.
一种制造(R)-丙炔基氨基茚和(S)-丙炔基氨基茚的工艺。这些手性丙炔基氨基茚包括烷氧基或烷基氨基甲酸酯衍生物。该工艺包括在光学活性催化剂存在下进行转移或压力加氢以还原1-茚酮。手性产物,无论是(S)-还是(R)-茚醇,经历亲核取代以产生所述的产品。此外,该发明涉及新型中间体和化合物,即取代茚酮,取代(S)-茚醇和取代(R)-茚醇。