Rao, Junxin team published research in Organic Chemistry Frontiers in 2022 | 72824-04-5

Reference 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.

With respect to acute toxicity, simple alcohols have low acute toxicities. Doses of several milliliters are tolerated. 72824-04-5, formula is C9H17BO2, For pentanols, hexanols, octanols and longer alcohols, LD50 range from 2–5 g/kg (rats, oral). Ethanol is less acutely toxic.All alcohols are mild skin irritants. Reference of 72824-04-5

Rao, Junxin;Zhao, Jianli;Zhu, Xin;Guo, Zhen;Wang, Chengming;Zhou, Cong-Ying research published 《 Rhodium-catalyzed reaction of diazoquinones with allylboronates to synthesize allylphenols》, the research content is summarized as follows. Herein, a Rh2(esp)2-catalyzed reaction of diazoquinones with allylboronates, which provides access to a range of allylphenols I [Ar = 2-F-4-OHC6H3, 2-OH-4-MeC6H3, 3-Br-4-OHC6H3, etc.; R2 = H, Me, Br, etc.; R3 = H, Me; R4 = H, Me; R3R4 = CH2CH2, CH2CH2CH2] including para-allylphenols, ortho-allylphenols and allylnaphthols, in 44-94% yields and under mild conditions was reported. The synthetic utility of the method was demonstrated by the short synthesis of two bioactive anti-inflammatory and the anticancer compounds The mechanistic studies suggested that the reaction proceeds through a cyclopropanation/ring opening/aromatization pathway.

Reference 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