A Practical Way to Prepare Isobutyronitrile Amides through Reactions between Carboxylic Acids and Azobisisobutyronitrile was written by Rong, Guangwei;Liu, Defu;Yan, Hong;Chen, Jie;Zheng, Yang;Zhang, Guoqi;Mao, Jincheng. And the article was included in Advanced Synthesis & Catalysis in 2015.SDS of cas: 13420-63-8 This article mentions the following:
A practical and efficient synthesis of N-isobutyronitrile amides R1C(O)N(R2)C(CN)(R3)R4 (R1 = 2-BrC6H4, 4-H3CC6H4CH:CH, furan-2-yl, naphthalen-1-yl, etc.; R2 = H, C(O)CH(CH3)2, C(O)C6H5, C(O)CH(CH3)CH2CH3; R3 = R4 = Me, Et) has been achieved through the direct condensation of carboxylic acids bearing variously substituted Ph rings/cinnamic acid/phenylpropiolic acid and azobisisobutyronitrile (AIBN). A radical pathway was proposed and the methodol. requires no catalysts and additives, and represents the first practical approach to a variety of valuable amides containing the isobutyronitrile structural unit. In the experiment, the researchers used many compounds, for example, 2-Chloro-6-iodobenzoic acid (cas: 13420-63-8SDS of cas: 13420-63-8).
2-Chloro-6-iodobenzoic acid (cas: 13420-63-8) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. Organoiodine lubricants can be used with titanium, stainless steels, and other metals which tend to seize up with conventional lubricants: organoiodine lubricants can be used in turbines and spacecraft, and as a cutting oil in machining.SDS of cas: 13420-63-8
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com