Liu, Jiaming team published research in Organic Letters in 2021 | 72824-04-5

Synthetic Route of 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., 72824-04-5.

In general, the hydroxyl group makes alcohols polar. Those groups can form hydrogen bonds to one another and to most other compounds. 72824-04-5, formula is C9H17BO2, Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Methanol, ethanol, and propanol are miscible in water. Butanol, with a four-carbon chain, is moderately soluble. Synthetic Route of 72824-04-5

Liu, Jiaming;Gao, Shang;Chen, Ming research published 《 Asymmetric Syntheses of (E)-δ-Hydroxymethyl-anti-homoallylic Alcohols via Highly Enantio- and Stereoselective Aldehyde Allylation with α-Borylmethyl-(E)-crotylboronate》, the research content is summarized as follows. Highly stereo- and enantioselective synthesis of (E)-δ-hydroxymethyl-anti-homoallylic alcs. (4R,5S,E)-RCH(OH)CH(CH3)CH=CHCH2OH (R = pentyl, 4-bromophenyl, cyclohexyl, 1-benzofuran-2-yl, etc.) was reported. Under the developed conditions, reactions between aldehydes RCHO and chiral nonracemic α-borylmethyl-(E)-crotylboronate CH3CH=CHCH(Bpin)CH2Bpin upon oxidative workup gave δ-hydroxymethyl-anti-homoallylic alcs. with high E-selectivities and enantioselectivities.

Synthetic Route of 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., 72824-04-5.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts