摘要 |
PROBLEM TO BE SOLVED: To synthesize a new organic boron compound that hardly has a tetra-coordination structure by subjecting a portion around boron to firm planar immobilization.SOLUTION: A specific compound is introduced into a specific boron compound, and then Friedel-Crafts reaction is made, thereby subjecting the portion around the boron to the firm planar immobilization to obtain the stable organic boron compound. |