Zha, Gao-Feng; Fang, Wan-Yin; Li, You-Gui; Leng, Jing; Chen, Xing; Qin, Hua-Li published the artcile< SO2F2-Mediated Oxidative Dehydrogenation and Dehydration of Alcohols to Alkynes>, Quality Control of 52244-70-9, the main research area is alkyne chemoselective preparation; phenyltriazole phenylacetylene preparation; sulfuryl fluoride DMSO mediated oxidative dehydrogenation elimination alc; beta hydroxy amide secondary alc oxidative elimination sulfuryl fluoride; sequential oxidative elimination primary alc azide alkyne cycloaddition azidobenzene; oxidative elimination primary alc Sonogashira coupling iodobenzene.
Terminal and internal alkynes were prepared directly from primary alcs. and secondary alcs. and β-hydroxyamides by oxidative dehydrogenation and dehydration using sulfuryl fluoride as the leaving group source and DMSO as oxidant; the method does not require transition metal reagents or catalysts. The method was used in one-pot preparations of phenyltriazoles and phenylacetylenes using the oxidative dehydrogenation/elimination reaction in sequence with azide-alkyne cycloaddition with Ph azide and Sonogashira coupling with iodobenzene.
Journal of the American Chemical Society published new progress about Alkynes, aryl Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 52244-70-9 belongs to class ethers-buliding-blocks, and the molecular formula is C11H16O2, Quality Control of 52244-70-9.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem