860000-78-8Relevant articles and documents
Metal-free Synthesis of Spiro-2,2′-benzo[b]furan-3,3′-ones via PhI(OAc)2-Mediated Cascade Spirocyclization
Xing, Qingyu,Liang, Huiyuan,Bao, Mingmai,Li, Xuemin,Zhang, Jingran,Bi, Tianhao,Zhang, Yilin,Xu, Jun,Du, Yunfei,Zhao, Kang
supporting information, p. 4669 - 4673 (2019/09/17)
Treating the benzyl protected 3-hydroxy-1,3-bis(2-hydroxyphenyl)prop-2-en-1-ones solely with PhI(OAc)2 (PIDA) in DCE at room temperature readily furnished the seldom studied spiro-2,2′-benzo[b]furan-3,3′-ones in satisfactory to excellent yields. The hypervalent iodine reagent enables the metal-free cascade spirocyclization resulting in the dual oxidative C?O bond formation. (Figure presented.).
Analogues of orphan nuclear receptor small heterodimer partner ligand and apoptosis inducer (E)-4-[3-(1-adamantyl)-4-hydroxyphenyl]-3-chlorocinnamic acid. 2. Impact of 3-chloro group replacement on inhibition of proliferation and induction of apoptosis of
Xia, Zebin,Correa, Ricardo G.,Das, Jayanta K.,Farhana, Lulu,Castro, David J.,Yu, Jinghua,Oshima, Robert G.,Fontana, Joseph A.,Reed, John C.,Dawson, Marcia I.
experimental part, p. 233 - 249 (2012/03/10)
The parent phenol of adapalene and its (E)-cinnamic acid analogue were found to induce cancer cell apoptosis but cause adverse systemic effects when administered to mice. In contrast, their respective 5-Cl- and 3-Cl-substituted analogues had their adverse