Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. SDS of cas: 38256-93-8.
Siewert, Riko;Zherikova, Kseniya V.;Verevkin, Sergey P. research published 《 Non-Covalent Interactions in Molecular Systems: Thermodynamic Evaluation of the Hydrogen-Bond Strength in Amino-Ethers and Amino-Alcohols》, the research content is summarized as follows. The intramol. hydrogen bond (intra-HB) is one of the best-known examples of non-covalent interactions in mols. Among the different types of intramol. hydrogen bonding, the NH···O hydrogen bond in amino-alcs. and amino-ethers is one of the weakest. In contrast to the strong OH···N intramol. hydrogen bond, the strength of the NH···O bond can hardly be measured with conventional spectroscopic methods, even for simple amino-alcs., since the band belonging to the NH···O conformer merges with the free OH band. In this work, we developed a combination of G4 calculations, and a method based on exptl. vaporization enthalpies to determine the NH···O hydrogen bonding strength. The archetypal compounds for this study are 2-amino-1-ethanol and 3-amino-1-propanol as well as their resp. methoxy analogs. Based on these mols., different series were studied to investigate various factors influencing NH···O intra-HB strength. In the first series, the influence of alkylation near the hydroxy or methoxy group and the amino group in sterically hindered aminoalcs. was examined In the second series, the influence of alkylation of the amino-group was investigated. In the third series, the effect of extending the alkyl chain between functional groups was studied.
SDS of cas: 38256-93-8, 2-Methoxy-N-methylethanamine is a useful research compound. Its molecular formula is C4H11NO and its molecular weight is 89.14 g/mol. The purity is usually 95%.
2-Methoxy-N-methylethanamine is a drug that binds to the cannabinoid receptor CB1. It has been shown to be effective in the treatment of cardiac arrhythmia and may also be used as an anti-inflammatory drug. 2MEMEA has been shown to have pharmacokinetic properties that are different from those of other amines, which may be due to its ability to form hydrogen bonds with water molecules. 2MEMEA also has diversified effects on some types of cancer cells, including hyperproliferative and amine-dependent cancers., 38256-93-8.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem