54797-44-3Relevant academic research and scientific papers
I2/TBHP-mediated oxidative coupling of ketones and toluene derivatives: a facile method for the preparation of α-benzoyloxy ketones
Chen, Cui,Liu, Weibing,Zhou, Peng,Liu, Hailing
, p. 20394 - 20397 (2017/04/19)
An efficient oxidative approach was developed for the α-benzoyloxylation of ketones using tert-butyl hydroperoxide (TBHP). This process provided facile access to a wide range of α-benzoyloxy ketones in good to excellent yields via the direct oxidative α-benzoyloxylation of a structurally diverse series of ketones using simple arylmethane compounds.
NBu4NI-catalyzed α-benzoxylation of ketones with terminal aryl alkenes
Mondal, Buddhadeb,Sahoo, Subas Chandra,Pan, Subhas Chandra
, p. 3135 - 3140 (2015/05/13)
A metal-free protocol for the α-benzoxylation of ketones has been developed by using terminal aryl alkenes as an arylcarboxy surrogate. Moderate to good yields were attained for a variety of propiophenones and acetophenones by using tetra-n-butylammonium iodide (TBAI) as the catalyst and tert-butyl hydroperoxide (TBHP) as the oxidant under ambient reaction conditions. An efficient synthesis for the α-benzoxylation of aryl ketones has been developed by using terminal aryl alkenes as the arylcarboxy surrogate. The products were obtained in moderate to good yields for a broad scope of substrates. Tetra-n-butylammonium iodide (TBAI) and tert-butyl hydroperoxide (TBHP) were employed as the catalyst and oxidant, respectively.
A novel improved procedure for the synthesis of oxazoles
Huang, Wei,Pei, Jian,Chen, Bingzi,Pei, Weiwei,Ye, Xiulin
, p. 10131 - 10136 (2007/10/03)
In the present work a novel improved and convenient procedure for the synthesis of oxazoles has been developed. Acetamide, instead of ammonium acetate, was used to react with phenacyl benzoates in boiling xylene in the presence of BF3/Et2
KINETICS OF REACTION OF TRIETHYLAMMONIUM CARBOXYLATES WITH α-HALOGENOCARBONYL COMPOUNDS IN ORGANIC SOLVENTS. REACTION OF BENZOATES AND PHENOXYACETATES WITH PHENACYL BROMIDE IN ACETONE
Pillay, M. Krishna,Kannan, K.,Ramasubramanian, P.
, p. 3899 - 3908 (2007/10/02)
The kinetics of the reaction of phenacyl bromide with triethylammonium p-substituted benzoates and phenoxyacetates at 25 deg C, 30 deg C and 35 deg C in acetone suggest a rigid cyclic transition state involving a hydrogen bonded ion-pair as the active nuc
