α,ω-Dienes in Cp2TiCl2-catalyzed synthesis of boriranes
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.