| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a high-purity diamine compound conveniently.SOLUTION: A method of the present invention includes the reduction reaction of a compound represented by a following formula in the presence of a base (where A is a single bond, CH, SO, O, S, C(CH), C(CF)or a fluorene structure residue; Ris H or a C1-3 monovalent organic group) and thereby producing a diamine compound represented by a following formula.SELECTED DRAWING: None |
