2,2-Diethoxyacetamide (cas: 61189-99-9) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. As a result of interactions such as these, the water solubility of amides is greater than that of corresponding hydrocarbons. These hydrogen bonds are also have an important role in the secondary structure of proteins.Quality Control of 2,2-Diethoxyacetamide
Total synthesis of antibiotic althiomycin was written by Inami, Kaoru;Shiba, Tetsuo. And the article was included in Bulletin of the Chemical Society of Japan in 1985.Quality Control of 2,2-Diethoxyacetamide This article mentions the following:
Total synthesis of antibiotic althiomycin (I) was achieved staring from D-cysteine. The imide bond between thiazoline and the pyrrolinone part was constructed by coupling reaction of sodium salt of pyrrolinone with cysteine active ester or by photoreaction with diketene. The hydroxymethyl group attached on the carbon adjacent to C-2 of the thiazoline ring, was introduced by aldol condensation posterior to the thiazoline ring formation. The thiazole part was introduced in a final step in whole process of the total synthesis of the antibiotic. The synthetic althiomycin was identical with the natural antibiotic in all respects. In the experiment, the researchers used many compounds, for example, 2,2-Diethoxyacetamide (cas: 61189-99-9Quality Control of 2,2-Diethoxyacetamide).
2,2-Diethoxyacetamide (cas: 61189-99-9) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. As a result of interactions such as these, the water solubility of amides is greater than that of corresponding hydrocarbons. These hydrogen bonds are also have an important role in the secondary structure of proteins.Quality Control of 2,2-Diethoxyacetamide
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics