![ChemInform Abstract: Bifunctional Primary Amine-Squaramide Catalyzed Enantioselective Intramolecular Michael Addition of Keto-enones: A Convenient Process to the Stereocontrolled Construction of trans-Dihydrobenzofuran Skeletons.]()
ChemInform Abstract: Bifunctional Primary Amine-Squaramide Catalyzed Enantioselective Intramolecular Michael Addition of Keto-enones: A Convenient Process to the Stereocontrolled Construction of trans-Dihydrobenzofuran Skeletons.Liu, Yunting; Lu, Aidang; Hu, Keling; Wang, Youming; Song, Haibin; Zhou, Zhenghong; Tang, Chuchi · ChemInform · 2014