Tafazolian, Hosein team published research in Helvetica Chimica Acta in 2020 | 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.

Some low molecular weight alcohols of industrial importance are produced by the addition of water to alkenes. 72824-04-5, formula is C9H17BO2, Ethanol, isopropanol, 2-butanol, and tert-butanol are produced by this general method. Two implementations are employed, the direct and indirect methods. Reference of 72824-04-5

Tafazolian, Hosein;VenkatRamani, Sudarsan;Tsay, Charlene;Schrock, Richard R.;Mueller, Peter research published 《 Syntheses of Molybdenum and Tungsten Imido Alkylidene Complexes that Contain a Bidentate Oxo/Thiolato Ligand》, the research content is summarized as follows. 3,3′,5,5′-Tetra-tert-butyl-2′-sulfanyl[1,1′-biphenyl]-2-ol (H2[tBu4OS]) was prepared in 24% yield overall from the analogous biphenol using standard techniques. Addition of H2[tBu4OS] to Mo(NAr)(CHCMe2Ph)(2,5-dimethylpyrrolide)2 led to formation of Mo(NAr)(CHCMe2Ph)[tBu4OS], which was trapped with PMe3 to give Mo(NAr)(CHCMe2Ph)[tBu4OS](PMe3) (1-PMe3). An X-ray crystallog. study of 1-PMe3 revealed that two structurally distinct square pyramidal mols. are present in which the alkylidene ligand occupies the apical position in each. Both isomers 1-PMe3-A and 1-PMe3-B are disordered. Group 6 element complexes Mo(NAd)(CHCMe2Ph)(tBu4OS)(PMe3) (2-PMe3; Ad = 1-adamantyl) and W(NAr)(CHCMe2Ph)(tBu4OS)(PMe3) (3-PMe3) were prepared using analogous approaches. Reaction of 1-PMe3 with ethylene (1 atm) in benzene within 45 min gave an ethylene complex Mo(NAr)(tBu4OS)(η2-C2H4) (4) that is isolable and relatively stable toward loss of ethylene below 60°. An X-ray study shows that the bond distances and angles for the ethylene ligand in 4 are like those found for bisalkoxide ethylene complexes of the same general type. Complex 1-PMe3 in the presence of one equiv of B(C6F5)3 catalyzes the homocoupling of 1-decene, allyltrimethylsilane, and pinacol allylboronate at ambient temperature The complexes 1-PMe3, 2-PMe3, and 3-PMe3 all catalyze the ROMP of rac-endo,exo-5,6-dicarbomethoxynorbornene (rac-DCMNBE) in the presence of B(C6F5)3, but the polyDCMNBE that is formed has a random structure.

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