29848-52-0Relevant articles and documents
Remote Substituents as Potential Control Elements for the Solid-State Structures of Hypervalent Iodine(III) Compounds
Li, Guobi,Rheingold, Arnold L.,Protasiewicz, John D.
supporting information, p. 7865 - 7875 (2021/05/26)
Hypervalent iodine (HVI) compounds are very important selective oxidants often employed in organic syntheses. Most HVI compounds are strongly associated in the solid state involving interactions between the electropositive iodine centers and nearby electr
Surgical Cleavage of Unstrained C(sp3)?C(sp3) Bonds in General Alcohols for Heteroaryl C?H Alkylation and Acylation
Wang, Yaxin,Yang, Le,Liu, Shuai,Huang, Lixia,Liu, Zhong-Quan
supporting information, p. 4568 - 4574 (2019/09/04)
We reported herein a predictable and surgical cleavage of carbon-carbon bond in alcohols. A wide range of 1°, 2° and 3° alcohols including sugars and steroids without ring strain or steric hindrance were all compatible with this system. Also it offered a green and practical strategy for generation of alkyl/acyl radicals using alcohols as the sources. Besides, the features of visible-light-initiation, catalyst and metal free, excellent selectivity and mild conditions make it valuable and attractive. (Figure presented.).
Synthesis, Surface Activity, and Antimicrobial Efficacy of Diaryliodonium Salt-Derived Amphiphiles
Huang, Mengen,Xu, Shujia,Wu, Xunshen,Zhao, Min,Wang, Limin
, p. 323 - 334 (2018/04/20)
Two sets of 19 amphiphiles derived from diaryliodonium salt in the form of 4-methylbenzenesulfonate salts and trifluoromethanesulfonate salts were synthesized in good yields through the oxidation of 17 different aryl iodides using oxone (potassium peroxymonosulfate) as the oxidation agent in Route I and meta-chloroperoxybenzoic acid as the oxidation agent in Routes II and III, followed by Friedel–Crafts reaction with (2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzene to obtain the target compounds (1–19). Their structures were characterized by 1H nuclear magnetic resonance (NMR), 13C NMR, and high-resolution mass spectrometry studies. Their surface activities were evaluated on the basis of surface tension and critical micelle concentration measurements by the Wilhelmy plate method at 25 °C. With their good water solubility, diaryliodonium salts (1–19) have excellent short-term bactericidal efficacy against Bacillus cereus in the concentration of 600 ppm at 20 °C. After compounding 1 or 18 with the broad-spectrum but skin-irritating antibacterial agent Kathon CG (methylchloroisothiazolinone in combination with methylisothiazolinone) in the ratio of 1:1 by mass, both formulations maintained lethality rate of >90% after 48 h.
