7507-98-4Relevant articles and documents
A facile 2: H -chromene dimerization through an ortho -quinone methide intermediate catalyzed by a sulfonyl derived MIL-101 MOF
Du, Xin,Li, Xiujuan,Tang, Houliang,Wang, Wenyu,Ramella, Daniele,Luan, Yi
, p. 12722 - 12728 (2018/08/04)
A MIL-101-SO3H MOF was synthesized using commercially available materials. The as-synthesized MIL-101-SO3H was characterized by SEM, XRD, FTIR, BET and TGA. An efficient and diastereoselective homo-dimerization of 2H-chromenes cataly
PET imaging of nobiletin based on a practical total synthesis
Asakawa, Tomohiro,Hiza, Aiki,Nakayama, Miho,Inai, Makoto,Oyama, Dai,Koide, Hiroyuki,Shimizu, Kosuke,Wakimoto, Toshiyuki,Harada, Norihiro,Tsukada, Hideo,Oku, Naoto,Kan, Toshiyuki
supporting information; experimental part, p. 2868 - 2870 (2011/04/22)
A practical synthesis of nobiletin, a polymethoxylated citrus flavone, was accomplished by utilizing our novel flavone synthesis. Synthetic nobiletin was labelled by selective demethylation and rapid incorporation of 11C atom. Positron emission tomography images successfully visualized the brain distribution, which may provide therapeutic benefits in the treatment of Alzheimer's disease. The Royal Society of Chemistry.
Acid catalyzed stereoselective rearrangement and dimerization of flavenes: synthesis of dependensin
Deodhar, Mandar,Black, David StC,Kumar, Naresh
, p. 5227 - 5235 (2008/02/01)
Appropriately substituted flavenes undergo stereoselective rearrangement and dimerization when treated with methanolic hydrochloric acid to give benzopyranobenzopyrans. A rationale for the rearrangement is proposed. This synthetic methodology has been used for a high yield synthesis of the natural product dependensin.