Yu, Daohong et al. published their research in Chemical Science in 2020 | CAS: 68716-49-4

2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 68716-49-4) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Safety of 2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Luminescent tungsten(VI) complexes as photocatalysts for light-driven C-C and C-B bond formation reactions was written by Yu, Daohong;To, Wai-Pong;Tong, Glenna So Ming;Wu, Liang-Liang;Chan, Kaai-Tung;Du, Lili;Phillips, David Lee;Liu, Yungen;Che, Chi-Ming. And the article was included in Chemical Science in 2020.Safety of 2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane This article mentions the following:

The realization of photocatalysis for practical synthetic application hinges on the development of inexpensive photocatalysts which can be prepared on a large scale. Herein an air-stable, visible-light-absorbing photoluminescent tungsten(VI) complex which can be conveniently prepared at the gram-scale is described. This complex could catalyze photochem. organic transformation reactions including borylation of aryl halides R1X (X = Cl, Br, I; R1 = 4-[ethoxy(oxo)methane]phenyl, naphthalen-2-yl, 3,5-dimethylphenyl, etc.), reductive coupling of benzyl bromides R2CH2Br (R2 = Ph, 3,4-dimethoxyphenyl, 2-bromophenyl, etc.) for C-C bond formation, reductive coupling of phenacyl bromides R3C(O)CH2Br (R3 = Ph, 4-fluorophenyl, 2-methoxyphenyl, 3,5-bis(trifluoromethyl)phenyl) and decarboxylative coupling of redox-active esters of alkyl carboxylic acid with high product yields and broad functional group tolerance. In the experiment, the researchers used many compounds, for example, 2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 68716-49-4Safety of 2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane).

2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 68716-49-4) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Safety of 2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts