220079-37-8Relevant academic research and scientific papers
An Investigation of (Diacetoxyiodo)arenes as Precursors for Preparing No-Carrier-Added [18F]Fluoroarenes from Cyclotron-Produced [18F]Fluoride Ion
Haskali, Mohammad B.,Telu, Sanjay,Lee, Yong-Sok,Morse, Cheryl L.,Lu, Shuiyu,Pike, Victor W.
, p. 297 - 302 (2016/01/15)
Treatment of (diacetoxyiodo)arenes (1a-1u) with cyclotron-produced [18F]fluoride ion rapidly affords no-carrier-added [18F]fluoroarenes (2a-2u) in useful yields and constitutes a new method for converting substituted iodoarenes into substituted [18F]fluoroarenes in just two steps.
A Mild and General One-Pot Synthesis of Densely Functionalized Diaryliodonium Salts
Qin, Linlin,Hu, Bao,Neumann, Kiel D.,Linstad, Ethan J.,McCauley, Katelyenn,Veness, Jordan,Kempinger, Jayson J.,DiMagno, Stephen G.
supporting information, p. 5919 - 5924 (2015/09/22)
Diaryliodonium salts are powerful and widely used arylating agents in organic chemistry. Here we report a scalable synthesis of densely functionalized diaryliodonium salts from aryl iodides under mild conditions. This two-step, one-pot process has remarkable functional group tolerance, is compatible with commonly employed acid-labile protective group strategies, avoids heavy metal and transition metal reagents, and provides a direct route to stable precursors to PET imaging agents.
Direct arylation of benzoxazole C-H bonds with iodobenzene diacetates
Yu, Peng,Zhang, Guangyou,Chen, Fan,Cheng, Jiang
supporting information; experimental part, p. 4588 - 4590 (2012/09/22)
A Pd (OAc)2-catalyzed direct arylation of benzoxazole C-H bonds has been achieved with iodobenzene diacetates as the arylation reagent in moderate to good yields. The procedure tolerates a series of functional groups, such as methoxy, nitro, cyano, chloro, and bromo groups.
Rapid and efficient radiosyntheses of meta-substituted [ 18F]fluoroarenes from [18F]fluoride ion and diaryliodonium tosylates within a microreactor
Chun, Joong-Hyun,Lu, Shuiyu,Pike, Victor W.
experimental part, p. 4439 - 4447 (2011/10/08)
Effective methods for the introduction of the short-lived positron-emitter fluorine-18 (t1/2 = 109.7 min) at high specific radioactivity into fluoroarenes are valuable for the development of radiotracers for molecular imaging with positron emis
Improved arene fluorination methodology for I(III) salts
Wang, Bijia,Qin, Linlin,Neumann, Kiel D.,Uppaluri, Shriharsha,Cerny, Ronald L.,DiMagno, Stephen G.
supporting information; experimental part, p. 3352 - 3355 (2010/11/02)
(Equation Presented). The use of low polarity aromatic solvents (benzene or toluene) and/or the removal of inorganic salts results in dramatically improved yields of fluorinated arenes from diaryliodonium salts. This methodology is shown to "scale down" to the conditions used typically for radiotracer synthesis.
