1357265-01-0Relevant academic research and scientific papers
Gold-catalyzed furan/yne cyclizations for the regiodefined assembly of multisubstituted protected 1-naphthols
Wang, Chengyu,Chen, Yifeng,Xie, Xin,Liu, Jun,Liu, Yuanhong
experimental part, p. 1915 - 1921 (2012/04/23)
The gold(I)-catalyzed intramolecular cycloisomerization of furan/ynes bearing a silyloxy or allyloxy group has been developed, which provides a highly efficient access to protected 1-naphthol derivatives with enal or enone moiety. The method offers several advantages such as high stereoselectivities, mild reaction conditions, and easily accessible starting materials. In addition, the naphthyl products could be further transformed into the important benzocoumarins in a one-pot procedure.
Grignard reagent acceleration of the intramolecular diels-alder reaction of furans with unactivated alkynes: Towards structurally complex oxabicyclic alkenes
Chen, Yifeng,Wang, Lu,Liu, Yuanhong,Li, Yuxue
supporting information; experimental part, p. 12582 - 12586 (2011/12/04)
Chelate to accelerate: A cascade reaction of ortho-(alkynyl)phenyl furanyl ketones with Grignard reagents, involving an interesting intramolecular Diels-Alder reaction of furans with unactivated alkynes, is described (see scheme). DFT calculations and exp
