@article{oai:gifu-pu.repo.nii.ac.jp:00011700, author = {KATAOKA, Tadashi and IWAMA, Tetsuo and SETTA, Tomofumi and TAKAGI, Atsuko}, journal = {岐阜藥科大學紀要, The annual proceedings of Gifu College of Pharmacy}, month = {Jun}, note = {P(論文)}, title = {Preparation of Sulfonamides from Sodium Sulfonates : Ph_3P・Br_2 and Ph_3P・Cl_2 as a Mild Halogenating Reagent for Sulfonyl Bromides and Sulfonyl Chlorides.}, volume = {48}, year = {1999} }