94670-93-6Relevant articles and documents
Ni-Catalyzed Intramolecular Reductive 1,2-Dicarbofunctionalization of Alkene: Facile Access to Podophyllum Lignans Core
Xiao, Jian,Wang, Ya-Wen,Qiu, Zhong-Ping,Peng, Yu
, p. 1662 - 1664 (2021)
The facile access to the tetracyclic skeleton of podophyllotoxin, a medicinally important lignan natural product, was efficiently achieved via a unique intramolecular alkylarylation of the tethered alkene in a dihalide under mild conditions using reductiv
New picropodophyllin analogs via palladium-catalyzed allylic alkylation-Hiyama cross-coupling sequences
Vitale, Maxime,Prestat, Guillaume,Lopes, David,Madec, David,Kammerer, Claire,Poli, Giovanni,Girnita, Leonard
, p. 5795 - 5805 (2008/12/21)
(Chemical Equation Presented) Unsaturated malonyl esters underwent Pd-catalyzed intramolecular allylic alkylation to give 4-vinyl-substituted γ-lactones. In contrast to the formerly studied cyclization of malonamides, this reaction could be achieved only