ベンゾイル基きベンゾイルきMeanings1nounbenzoyl groupTechnical term in organic chemistry; refers to the functional group C₆H₅CO–.ベンゾイル基きは有ゆう機き合ごう成せいで保ほ護ご基きとしてよく使つかわれる。The benzoyl group is often used as a protecting group in organic synthesis.