In general, the hydroxyl group makes alcohols polar. 72824-04-5, formula is C9H17BO2, Because of hydrogen bonding, alcohols tend to have higher boiling points than comparable hydrocarbons and ethers. SDS of cas: 72824-04-5
Li, Feng;Klok, Harm-Anton research published 《 Macromolecular engineering via polyhomologation》, the research content is summarized as follows. Polyhomologation of ylide monomers by organoboron initiators is a powerful and versatile C1 polymerization method that provides access to linear polyolefins (polymethylenes) that share structural and compositional similarity with polyethylene. Oxidative hydrolysis of polyolefins produced via organoborane-initiated polyhomologation affords hydroxyl chain end functional polymers, which enable further functionalization, and provide access to unprecedented polyolefin-based polymer architectures. This perspective briefly summarizes the important features of polyhomologation, highlights recent exciting developments and points out challenges and directions for future research.
72824-04-5, Allylboronic acid pinacol ester is a useful research compound. Its molecular formula is C9H17BO2 and its molecular weight is 168.04 g/mol. The purity is usually 95%.
Allylboronic acid pinacol ester is an allylation reagent that is used to produce aldehydes from ketones. It reacts with water, yielding the desired product and formaldehyde as a byproduct. The reaction proceeds through a sequence of steps, in which the boronate ester first reacts with water to form an allylboronate ion and hydrogen gas. This intermediate then reacts with potassium t-butoxide to produce the desired allyl alcohol and potassium borohydride. Finally, the palladium complex catalyst reduces the carbonyl group of the starting material, converting it into an aldehyde. Allylboronic acid pinacol ester is commercially available as a white solid, but can also be synthesized from 2-chloro-5-pinacolylborane (pinacol) in high yield using catalytic cross coupling reactions., SDS of cas: 72824-04-5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts