专利号:US-7517828-B2 优先权日:2003-04-25 标 题 :Chiral broensted acid catalyst for asymmetric synthesis and method of asymmetric synthesis with the catalyst 发明人:AKIYAMA TAKAHIKO 权利人:TOAGOSEI CO LTD 摘要:A compound usable as an asymmetric synthesis catalyst which can be easily synthesized without using any metal such as a lanthanoid group element; a method of asymmetric synthesis with the compound; and a chiral compound obtained by the asymmetric synthesis method. A Broensted acid is used as a catalyst in asymmetric synthesis, the chiral Broensted acid being represented by formula (1) below or formula (3) below. The asymmetric synthesis method employs the catalyst. Asymmetric synthesis with the catalyst gives a chiral compound.
专利号:US-2006276329-A1 优先权日:2003-04-25 标题:Asymmetric synthesis catalyst based on chiral brsnsted acid and method of asymmetric synthesis with the catalyst
专利号:EP-1623971-A1 优先权日:2003-04-25 标 题:Asymmetric-synthesis catalyst based on chiral broensted acid and method of asymmetric synthesis with the catalyst
摘要:Schneider, C.; Sickert, M., Science of Synthesis Knowledge Updates, (2017) 3, 420. 摘要:Lin, L. L.; Liu, X. H.; Feng, X. M., Science of Synthesis: C-1 Building Blocks in Organic Synthesis, (2013) 1, 471.