作者:Liliya I. Khusainova、Leila O. Khafizova、Tatyana V. Tyumkina、Rustam R. Salakhutdinov、Usein M. Dzhemilev
DOI:10.1016/j.jorganchem.2021.121981
日期:2021.10
The Cp2TiCl2-catalyzed cycloboration of α,ω-dienes with boron halides BX3 (X = F and Cl) or RBCl2 (R = Et and n-Pent) in the presence of metallic Mg to obtain 1,2-disubstituted boriranes is reported. The α,ω-dichloroborane reacts with α-olefins under the same reaction conditions to form mono-boriranes linked by a hydrocarbon chain with oxaborinane ring.
Cp 2 TiCl 2催化α,ω-二烯与卤化硼BX 3 (X = F和Cl)或RBCl 2 (R = Et和n -Pent)在金属Mg存在下环硼化,得到1,2-报道了双取代硼烷。的α,ω -dichloroborane发生反应与α相同的反应条件下烯烃以形成单-boriranes通过与oxaborinane环的烃链相连。