Bergstrom, Benjamin D. et al. published their research in Journal of Organic Chemistry in 2022 | CAS: 226260-01-1

3-Fluoro-N-methoxy-N-methylbenzamide (cas: 226260-01-1) belongs to amides. Compared to amines, amides are very weak bases and do not have clearly defined acid–base properties in water. On the other hand, amides are much stronger bases than esters, aldehydes, and ketones. The presence of the amide group –C(=O)Nâ€?is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cmâˆ?. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Recommanded Product: 226260-01-1

One-Pot Assembly and Synthetic Applications of Geminal Acyl/Alkoxy Tetrasubstituted Allenes was written by Bergstrom, Benjamin D.;Toth-Williams, Garrett;Lo, Anna;Toman, Jeffrey W.;Fettinger, James. C.;Shaw, Jared T.. And the article was included in Journal of Organic Chemistry in 2022.Recommanded Product: 226260-01-1 This article mentions the following:

Polysubstituted allenes are useful synthetic intermediates in many applications, offering structural complexity, modularity, and their axial chirality in further transformations. While acyl and alkoxy-substituted allenes are known, there are currently few examples of allenes containing both functionalities and no reports of geminally substituted acyl/alkoxy allenes being isolated and characterized. Herein, authors report the synthesis of tetrasubstituted allenes featuring a novel geminal acyl/alkoxy substitution. These unique “push-pull” allenes are bench-stable and exhibit interesting reactivity in several applications. In the experiment, the researchers used many compounds, for example, 3-Fluoro-N-methoxy-N-methylbenzamide (cas: 226260-01-1Recommanded Product: 226260-01-1).

3-Fluoro-N-methoxy-N-methylbenzamide (cas: 226260-01-1) belongs to amides. Compared to amines, amides are very weak bases and do not have clearly defined acid–base properties in water. On the other hand, amides are much stronger bases than esters, aldehydes, and ketones. The presence of the amide group –C(=O)Nâ€?is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cmâˆ?. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Recommanded Product: 226260-01-1

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics