30381-72-7

Upstream product

• 14362-12-0 2,2'-methylenebis(4,6-di-tert-butylphenol) 
• 96-76-4 2,4-di-tert-Butylphenol 
• 143445-66-3 Bis<3,5-bis(1,1-dimetylethyl)-2-methoxyphenyl>methanone 
• 159390-29-1 2,2'-Methylenebis<4,6-bis(1,1-dimetylethyl)phenol> diacetate 
• 143445-64-1 Bis<2-(acetyloxy)-3,5-bis-(1,1-dimetylethyl)phenyl>methanone 

Downstream Products

• 143445-66-3 Bis<3,5-bis(1,1-dimetylethyl)-2-methoxyphenyl>methanone 
• 121359-31-7 <3,5-Bis(1,1-dimetylethyl)-2-hydroxyphenyl><3,5-bis(1,1-dimethylethyl)-2-methoxyphenyl>methanone 
• 121359-30-6 C₂₉H₄₀O₃ 

Relevant academic research and scientific papers

Ligand-Controlled Direct Hydroformylation of Trisubstituted Olefins

The direct hydroformylation of trisubstituted olefins has been achieved with a combination of a Rh(I) catalyst and a π-acceptor phosphorus (briphos) ligand. A sterically bulky briphos ligand with a large cone angle that forms a 1:1 complex with Rh(I) is found to be reactive for the hydroformylation of trisubstituted olefins. The aldehyde products were obtained with high diastereoselectivity (>99:1) and regioselectivity (49%-81%).

Synthesis and Structure of 2,2'-Dihydroxybenzophenones and 1,8-Dihydroxyfluorenones

Derivatives of 2,2'-dihydroxybenzophenone and 1,8-dihydroxyfluorenone are interesting because their structures juxtapose a carbonyl group and two hydroxyl groups, thereby permitting them to be used to study the double electrophilic activation of carbonyl

PHOTOCHEMICAL REACTIVITY OF SPIRODIENONE OBTAINED BY OXIDATION OF BIS(2-HYDROXY-3,5-DI-T-BUTYLPHENYL)METHANONE

Bis(2-hydroxy-3,5-di-t-butylphenyl)methanone (1) was found to give spirodienone derivative (3) under oxidative condition.UV irradiation of 3 afforded dibenzofuran derivative (5) through an α-fission of cyclohexa-2,4-dienone, accompanied by a loss of CO2.