Rapid Access to Aliphatic Sulfonamides was written by Zhang, Mingjun;Yu, Mo;Wang, Ziwen;Liu, Yuxiu;Wang, Qingmin. And the article was included in Organic Letters in 2022.Computed Properties of C4H8ClI This article mentions the following:
Herein, a mild, rapid, straightforward method for visible-light-mediated sulfonamide ethylation to afford a diverse array of compounds with C(sp3)-sulfonamide skeletons RS(O)2N(R1)R2 (R = 4-phenylbutyl, 3,3-dimethylbutyl, 2-cyclobutylethyl, 4-(pyridin-2-yl)butyl, etc.; R1 = H, Ph, 2-oxooxolan-3-yl, benzyl, etc.; R2 = H, Me, phenyl) was reported. The method relies on inexpensive, abundant, com. available primary, secondary, and tertiary alkyl carboxylic acids I (R3 = 2-phenylethyl, 2,2-diphenylethyl, 2-(pyridin-3-yl)ethyl, pentyl, etc.) and alkyl iodides R4I (R4 = 2-cyclohexylethyl, pentyl, 4-(trimethylsilyl)butyl, hept-6-yn-1-yl, etc.) as substrates. The method has a broad substrate scope and potential utility for late-stage functionalization of natural products and synthetic medicines and can be expected to facilitate rapid structural diversification of bioactive mols. In the experiment, the researchers used many compounds, for example, 1-Chloro-4-iodobutane (cas: 10297-05-9Computed Properties of C4H8ClI).
1-Chloro-4-iodobutane (cas: 10297-05-9) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. A typical method for synthesis of aromatic iodides is diazotization of primary aromatic amines followed by treatment of potassium iodide. Aliphatic alcohols are converted to alkyl iodides by treating with hydrogen iodide.Computed Properties of C4H8ClI
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com