An Efficient Petasis Boronic-Mannich Reaction of Chiral Lactol Derivatives Prepared from D-Araboascorbic Acid Posted on 2020年6月10日 by admin Hiroki Mandai,* Hiroshi Yamada, Keita Shimowaki, Koichi Mitsudo, and Seiji Suga* Synthesis 2014, 2672-2681.