705-45-3Relevant academic research and scientific papers
Nickel- and Palladium-Catalyzed Cross-Coupling of Aryl Fluorosulfonates and Phosphites: Synthesis of Aryl Phosphonates
Zhang, Guofu,Wang, Jing,Guan, Chenfei,Zhao, Yiyong,Ding, Chengrong
, p. 810 - 813 (2021)
The synthesis of aryl phosphonates via nickel and palladium-catalyzed cross-coupling of aryl fluorosulfonates and phosphites is described. The products were obtained in good to excellent yields under mild conditions with broad functional group compatibility, employing either Pd(OAc)2 and DPEPhos or the readily available NiCl2(dme) and Xantphos as catalytic systems. Noteworthily, the present C(sp2)?P bond formation method could be applied to the direct conversion of phenols to the corresponding aryl phosphonates in one pot via reaction of phenols with SO2F2 and subsequent palladium-catalyzed cross-coupling.
Aryl fluorosulfate analogues as potent antimicrobial agents: SAR, cytotoxicity and docking studies
Ravindar, Lekkala,Bukhari,Rakesh,Manukumar,Vivek,Mallesha,Xie, Zhi-Zhong,Qin, Hua-Li
, p. 107 - 118 (2018/08/21)
A series of aryl fluorosulfate analogues (1–37) were synthesized and tested for in vitro antibacterial and antifungal studies, and validated by docking studies. The compounds 9, 12, 14, 19, 25, 26, 35, 36 and 37 exhibited superior antibacterial potency ag
Nucleophilic deoxyfluorination of phenols via aryl fluorosulfonate intermediates
Schimler, Sydonie D.,Cismesia, Megan A.,Hanley, Patrick S.,Froese, Robert D.J.,Jansma, Matthew J.,Bland, Douglas C.,Sanford, Melanie S.
supporting information, p. 1452 - 1455 (2017/02/10)
This report describes a method for the deoxyfluorination of phenols with sulfuryl fluoride (SO2F2) and tetramethylammonium fluoride (NMe4F) via aryl fluorosulfonate (ArOFs) intermediates. We first demonstrate that the reaction of ArOFs with NMe4F proceeds under mild conditions (often at room temperature) to afford a broad range of electronically diverse and functional group-rich aryl fluoride products. This transformation was then translated to a one-pot conversion of phenols to aryl fluorides using the combination of SO2F2 and NMe4F. Ab initio calculations suggest that carbon-fluorine bond formation proceeds via a concerted transition state rather than a discrete Meisenheimer intermediate.
SO2F2-Mediated One-Pot Synthesis of Aryl Carboxylic Acids and Esters from Phenols through a Pd-Catalyzed Insertion of Carbon Monoxide
Fang, Wan-Yin,Leng, Jing,Qin, Hua-Li
supporting information, p. 2323 - 2331 (2017/09/06)
A one-pot Pd-catalyzed carbonylation of phenols into their corresponding aryl carboxylic acids and esters through the insertion of carbon monoxide has been developed. This procedure offers a direct synthesis of aryl carboxylic acids and esters from inexpensive and abundant starting materials (phenols, SO2F2 and CO) under mild conditions. This method tolerates a broad range of functional groups and is also applicable for the modification of complicated natural products.
