Facile Synthesis of 3-Arylindenes by HMPA-Promoted Direct Arylation of Indenes with Aryl Fluorides was written by Ji, Xinfei;Li, Jialu;Wu, Mingsheng;Cao, Song. And the article was included in ACS Omega in 2018.Recommanded Product: 700-16-3 The following contents are mentioned in the article:
A rapid and efficient approach to 3-arylated indenes I (R1 = H, Et, Br, Ph; R2 = H, 4-Me, 3-Me, 3-OMe, etc.) by reactions of indenes with unactivated fluoroarenes with the assistance of LDA and HMPA at room temperature was developed. This study involved multiple reactions and reactants, such as 2,3,4,5,6-Perfluoropyridine (cas: 700-16-3Recommanded Product: 700-16-3).
2,3,4,5,6-Perfluoropyridine (cas: 700-16-3) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. Pyridine groups exist in countless molecules, and their applications include catalysis, drug design, molecular recognition, and natural product synthesis.Recommanded Product: 700-16-3