4-[4-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)phenyl]butyric acid 、
(3-cyanophenyl)-carbamic acid 2-(4-bromophenyl)ethyl ester 、 以to give 11B (434 mg, 76%)的产率得到(3-cyanophenyl)carbamic acid 2-[4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-phenyl] ethyl ester