Li, Ya-Lan; Pang, Jin-Yu; Lou, Ji-Cong; Sun, Wen-Wu; Liu, Ji-Kai; Wu, Bin published the artcile< Chemo- and Site-Selective Fischer Esterification Catalyzed by B(C6F5)3>, SDS of cas: 53636-56-9, the main research area is ester preparation chemoselective; carboxylic acid alc Fischer esterification tris pentafluorophenyl borane catalyst.
A direct and catalytic dehydrative esterification of carboxylic acids RC(O)OH [R = hept-1-yn-1-yl, 2-(naphthalen-2-yl)ethyl, (1-methyl-1H-indol-3-yl)methyl, 1-([(benzyloxy)carbonyl]amino)ethyl, etc.] with alcs. R1OH (R1 = Et, cyclohexyl, 2,3-dihydroxypropyl, etc.) is described. B(C6F5)3 is shown to be a highly effective catalyst for the Fischer esterification, providing esters RC(O)OR1 in high to excellent yields. This esterification shows excellent chemo- and site-selective monoesterification of various polyols R1OH without any protection step, including bio-derived mol. glycerol.
Asian Journal of Organic Chemistry published new progress about Alcohols Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 53636-56-9 belongs to class pyridine-derivatives, and the molecular formula is C7H6BrNO2, SDS of cas: 53636-56-9.