申请人:KONISHI CHEMICAL IND. CO., LTD.
公开号:EP0505582A1
公开(公告)日:1992-09-30
A sulfonating agent represented by general formula (I) and a process for sulfonating an aromatic compound therewith, wherein R¹ groups may be the same or different from each other and each represents C₁ to C₃ lower alkyl, n represents an integer of 3 to 5, and m represents an integer of 1 or 2, provided that n + m ≦ 6.
由通式(I)代表的磺化剂以及用其磺化芳香族化合物的工艺,其中 R¹ 基团可以彼此相同或不同,且各自代表 C₁ 至 C₃ 低级烷基,n 代表 3 至 5 的整数,m 代表 1 或 2 的整数,条件是 n + m ≦ 6。