Chen, Shengxin published the artcileEpoxide ring-opening reaction promoted by ionic liquid reactivity: interplay of experimental and theoretical studies, Recommanded Product: 2-Methoxypropan-1-ol, the publication is Catalysis Science & Technology (2019), 9(20), 5567-5571, database is CAplus.
Ionic liquids (ILs) have been widely introduced recently into the epoxide ring-opening reaction as catalysts or solvent without considering the chem. stability of ILs in propylene oxide (PO). Through a combination of electrospray-ionization quadrupole time-of-flight mass spectrometry (ESI-QTOF-MS) investigations and quantum-chem. calculations, we demonstrate that AC- (acetate) and MC-(Me carbonate) based ILs exhibit modified activity for ring opening of PO compared with the reaction between ILs and epoxide compounds The chem. unstable ILs and the solvent effect can also dominate the catalytic performance of the coupling reaction of PO with methanol. Based on these findings, we further design the reaction process for highly efficient synthesis of propylene glycol Me ether, in which the yield of the main product increased more than 40% under the same ILs catalysts. The results explained how the chem. instability and substrate affected the PO coupling reaction and further controlled it.
Catalysis Science & Technology published new progress about 1589-47-5. 1589-47-5 belongs to ethers-buliding-blocks, auxiliary class Aliphatic hydrocarbon chain,Alcohol,Ether, name is 2-Methoxypropan-1-ol, and the molecular formula is C4H10O2, Recommanded Product: 2-Methoxypropan-1-ol.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem