Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Jeong-Hee Lee and Byeong-Seon Jeong and Jin-Mo Ku and Sang-sup Jew and Hyeung-geun Park,Total Synthesis of (+)-Hygrine via Asymmetric Phase-Transfer Catalytic Alkylation,The Journal of Organic Chemistry,0022-3263,American Chemical Society (ACS),2006-07-28,71,17,6690-6692,https://cir.nii.ac.jp/crid/1364233269135860608,https://doi.org/10.1021/jo061108l