Research Progress of Transition Metal-Catalyzed Synthesis of 1,3-Conjugated Dienyl Boron Compounds
1,3-Dienyl boron compounds have important applications in the modification of biologically active molecules and organic synthesis.It can be used as an organoboron reagent to construct a new organic framework by Suzuki reaction,and and can also undergo Diels-Alder reaction to prepare boron substituted cycloolefin intermediates.At present,the synthesis of 1,3-conjugated dienyl boron compounds is mainly achieved through the cross-coupling reaction of organometallic reagents to alkynes or olefin catalyzed by transition metals,the Heck reaction of borates to olefin,the hydroboration of alkynes and the carboboration of alkynes.The synthesis of 1,3-conjugated dienyl boron compounds is reviewed by classification based on dif-ferent reaction types catalyzed by transition metals,and its development prospects are prospected.
NETL
NSTL
万方数据
