As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. In an article, author is Conway, William, once mentioned the application of 4180-23-8, Name is (E)-1-Methoxy-4-(prop-1-en-1-yl)benzene, molecular formula is C10H12O, molecular weight is 148.2017, MDL number is MFCD00009284, category is thiomorpholine. Now introduce a scientific discovery about this category, Quality Control of (E)-1-Methoxy-4-(prop-1-en-1-yl)benzene.
Toward Rational Design of Amine Solutions for PCC Applications: The Kinetics of the Reaction of CO2(aq) with Cyclic and Secondary Amines in Aqueous Solution
The kinetics of the fast reversible carbamate formation reaction of CO2(aq) with a series of substituted cyclic secondary amines as well as the noncyclic secondary amine diethanolamine (DEA) has been investigated using the stopped-flow spectrophotometric technique at 25.0 degrees C. The kinetics of the slow parallel reversible reaction between HCO3- and amine has also been determined for a number of the amines by H-1 NMR spectroscopy at 25.0 degrees C. The rate of the reversible reactions and the equilibrium constants for the formation of carbamic acid/carbamate from the reactions of CO2 and HCO3- with the amines are reported. In terms of the forward reaction of CO2(aq) with amine, the order with increasing rate constants is as follows: diethanolamine D EA) < morpholine (MORP) similar to thiomorpholine (TMORP) < N-methylpiperazine (N-MPIPZ) < 4-piperidinemethanol (4-PIPDM) similar to piperidine (PIPD) < pyrrolidine (PYR). Both 2-piperidinemethanol (2-PIPDM) and 2-piperidineethanol (2-PIPDE) do not form carbamates. For the carbamate forming amines a Bronsted correlation relating the protonation constant of the amine to the carbamic acid formation rate and equilibrium constants at 25.0 degrees C has been established. The overall suitability of an amine for PCC in terms of kinetics and energy is discussed. Quality Control of (E)-1-Methoxy-4-(prop-1-en-1-yl)benzene, The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic, spectroscopic. I hope my blog about 4180-23-8 is helpful to your research.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem