Mori, Miwako’s team published research in Tetrahedron Letters in 1988 | CAS: 98019-65-9

4-Oxo-2-azetidinecarboxylic acid(cas:98019-65-9) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.Application of 98019-65-9 Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.

The author of 《New synthesis of 4-acetoxy-2-azetidinones by use of electrochemical oxidation》 were Mori, Miwako; Kagechika, Katsuji; Tojima, Ko; Shibasaki, Masakatsu. And the article was published in Tetrahedron Letters in 1988. Application of 98019-65-9 The author mentioned the following in the article:

Optically pure 4-acetoxy-3-[1(t-butyldimethylsilyloxy)ethyl]-2-azetidinone, which is a highly versatile intermediate for the synthesis of thienamycin and other biol. active β-lactam analogs, was synthesized from 4-carboxy-3-[1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone by Kolbe type electrolysis. The results came from multiple reactions, including the reaction of 4-Oxo-2-azetidinecarboxylic acid(cas: 98019-65-9Application of 98019-65-9)

4-Oxo-2-azetidinecarboxylic acid(cas:98019-65-9) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.Application of 98019-65-9 Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics