The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: (S)-Butan-2-ol(SMILESS: C[C@H](O)CC,cas:4221-99-2) is researched.Safety of 2-Amino-5-chlorobenzaldehyde. The article 《Interfacial acidity on oxide surfaces: a scaling paradigm and the role of the hydrogen bond》 in relation to this compound, is published in ChemRxiv. Let’s take a look at the latest research on this compound (cas:4221-99-2).
A fundamental understanding of acidity at an interface, as mediated by structure and mol.-surface interactions, is essential to elucidate the mechanisms of a range of chem. transformations. While the strength of an acid in the gas and solution phases is conceptually well understood, how acid-base chem. works at an interface is notoriously more complicated. Using d. functional theory and nonlinear vibrational spectroscopy, we have developed a method to determine the interfacial Bronsted-Lowry acidity of aliphatic alcs. adsorbed on the {100} surface of the model perovskite, strontium titanate. Here we show that, while shorter and less branched alkanols are less acidic as a gas and more acidic in solution, shorter alcs. are less acidic whereas less substituted alkanols are more acidic at the gas-surface interface. Hydrogen bonding plays a critical role in defining acidity, whereas structure-acidity relationships are dominated by van der Waals interactions between the alc. and the surface.
After consulting a lot of data, we found that this compound(4221-99-2)Related Products of 4221-99-2 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem