Seo, Eunkyeong; Oh, Jonghoon; Lee, Sunwoo published the artcile< Metal-Free Decarboxylation of Alkynoic Acids for the Synthesis of Terminal Alkynes>, COA of Formula: C9H5ClO2, the main research area is arylpropiolic acid TMEDA promoter decarboxylation; arylacetylene preparation.
Terminal alkynes were readily obtained via decarboxylation reaction of alkynoic acids with N,N,N’,N’-tetramethylethylenediamine (TMEDA) in DMSO at 65°C for 12 h. This method gave good yields and showed high functional group tolerance. In addition, deuterated terminal alkynes were formed in good yields when alkynoic acids were treated with D2O prior to the reaction with TMEDA.
Asian Journal of Organic Chemistry published new progress about Alkynes, aryl Role: SPN (Synthetic Preparation), PREP (Preparation). 3240-10-6 belongs to class chlorides-buliding-blocks, and the molecular formula is C9H5ClO2, COA of Formula: C9H5ClO2.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics