13307-58-9Relevant articles and documents
The ruthenium(ii)-catalyzed C-H olefination of indoles with alkynes: The facile construction of tetrasubstituted alkenes under aqueous conditions
Li, Ming,Yao, Tian-Yu,Sun, Sheng-Zheng,Yan, Ting-Xun,Wen, Li-Rong,Zhang, Lin-Bao
, p. 3158 - 3163 (2020/05/08)
An environmentally-friendly and facile protocol for the construction of tetrasubstituted alkenes has been established with Ru(ii)-catalyzed C-H bond functionalizations under mild conditions. The method features the usage of readily available substrates, without external oxidants and additives, 100% atom economy, and excellent regioselectivity, thus enhancing the practicability of this protocol. Moreover, this transformation proceeded smoothly under aqueous conditions and could be extended to the gram scale. N-Methoxyamide, as a directing group (DG), played a vital role in the transformation.