Asymmetric phase-transfer alkylation of the N-(arylmethylene)-α-alkylamino acid ethyl esters and N-(arylmethylene)glycine ethyl esters was found to be catalyzed by the (R)- or (S)-Simplified Maruoka Catalyst with high efficiency and excellent enantioselectivity. This approach was successfully applied to the enantioselective formal synthesis of the angiotensin II type 2 receptor (AT2R) antagonists Olodanrigan
( R )-或( S )-简化Maruoka催化剂高效催化N- (芳基亚甲基)-α-烷基氨基酸乙酯和N- (芳基亚甲基)甘氨酸乙酯的不对称相转移烷基化和优异的对映选择性。该方法成功应用于血管紧张素II 2型受体(AT2R)拮抗剂Olodanrigan和LX9211的对映选择性形式合成,并通过LX9211合成关键中间体的公斤级合成证明了其实用性。