Highly efficient synthesis of alkylboronate esters via Cu(II)-catalyzed borylation of unactivated alkyl bromides and chlorides in air was written by Bose, Shubhankar Kumar;Brand, Simon;Omoregie, Helen Oluwatola;Haehnel, Martin;Maier, Jonathan;Bringmann, Gerhard;Marder, Todd B.. And the article was included in ACS Catalysis in 2016.Category: chlorides-buliding-blocks The following contents are mentioned in the article:
A copper(II)-catalyzed borylation of alkyl halides with bis(pinacolato)diboron (B2pin2) has been developed, which can be carried out in air, providing a wide range of primary, secondary, and some tertiary alkylboronates in high yields. A variety of functional groups are tolerated and the protocol is also applicable to unactivated alkyl chlorides (including 1,1- and 1,2-dichlorides). Preliminary mechanistic investigations show that this borylation reaction involves one-electron processes. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Category: chlorides-buliding-blocks).
1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Category: chlorides-buliding-blocks
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics