钯碳催化水合肼还原制备3,3',4,4'-四氨基二苯砜的研究
파탄최화수합정환원제비3,3',4,4'-사안기이분풍적연구
Study on preparation of 3 , 3', 4 , 4'-tetraamino diphenyl sulfone by hydrazine hydrate reduction with Pd/C catalyst
저자의 최근 논문