Ji, Mingjuan; Xu, Liang; Luo, Xiangxiang; Jiang, Minghui; Wang, Siyu; Chen, Jian-Qiang; Wu, Jie published an article in 2021. The article was titled 《Alkoxycarbonyl radicals from alkyloxalyl chlorides: photoinduced synthesis of isoquinolinediones under visible light irradiation》, and you may find the article in Organic Chemistry Frontiers.Product Details of 5781-53-3 The information in the text is summarized as follows:
Alkyloxalyl chlorides, generated from alcs. and oxalyl chlorides, were used as alkoxycarbonyl radicals in the reaction of N-acryloyl benzamides under photocatalysis at room temperature This approach could be compatible with a variety of alc.-containing pharmaceutically active compounds under visible light irradiation A variety of isoquinoline-1,3(2H,4H)-diones I [R = Me, Et, hexadecyl, etc.; R1 = H, 6-Me, 6-F, etc.; R2 = Me, cyclohexyl, Bn, etc.; R3 = Me, Ph, Bn] were prepared in moderate to good yields. The experimental part of the paper was very detailed, including the reaction process of Methyl 2-chloro-2-oxoacetate(cas: 5781-53-3Product Details of 5781-53-3)
Methyl 2-chloro-2-oxoacetate(cas: 5781-53-3) belongs to acyl chlorides. Lacking the ability to form hydrogen bonds, acyl chlorides have lower boiling and melting points than similar carboxylic acids. For example, acetic acid boils at 118 °C, whereas acetyl chloride boils at 51 °C. Like most carbonyl compounds, infrared spectroscopy reveals a band near 1750 cm−1.Product Details of 5781-53-3
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics