42911-39-7

Upstream product

• 35855-76-6 1-phenoxy-3-phenylpropan-2-one 
• 555-31-7 aluminum isopropoxide 
• 122-60-1 Phenyl glycidyl ether 
• 100-58-3 phenylmagnesium bromide 
• 108-86-1 bromobenzene 
• 108-90-7 chlorobenzene 
• 98-80-6 phenylboronic acid 
• 5123-13-7 5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane 

Relevant academic research and scientific papers

Copper-catalyzed/mediated borylation reactions of epoxides with diboron reagents: access to β-hydroxyl boronic esters

We report the first copper-catalyzed/mediated borylative ring opening reaction of epoxides. This process represents a direct borylative C(sp3)-O bond cleavage of terminal epoxide substrates with commercially available diboron reagents. A wide range of epoxides with different functional groups are involved, and were subsequently converted to the corresponding β-hydroxyl boronic esters smoothly. Moreover, the ring opening product β-pinacol boronate alcohol provided a more beneficial approach for the formation of C-C and C-N bonds.

Dilithium tetrachloromanganate an effective reagent for regioselective ring opening of epoxides with grignard reagents

The epoxides were obtained from substituted phenols and epichlorohydrin by reported methods. The regioselective ring opening of epoxides were studied in different solvents by reaction with Grignard’s reagent in presence of dilithium tetrachloromanganate.

Sulfone Group as a Versatile and Removable Directing Group for Asymmetric Transfer Hydrogenation of Ketones

The sulfone functional group has a strong capacity to direct the asymmetric transfer hydrogenation (ATH) of ketones in the presence of [(arene)Ru(TsDPEN)H] complexes by adopting a position distal to the η6-arene ring. This preference provides a

Cu-Catalyzed cross-coupling reactions of epoxides with organoboron compounds

A copper-catalyzed cross-coupling reaction of epoxides with arylboronates is described. This reaction is not limited to aromatic epoxides, because aliphatic epoxides are also suitable substrates. In addition, N-sulfonyl aziridines can be successfully converted into the products. This reaction provides convenient access to β-phenethyl alcohols, which are valuable synthetic intermediates.