1589561-84-1Relevant articles and documents
Selective synthesis of 3-methylene-2,3-dihydrofurans or 1,2,4-trisubstituted furans via tandem reactions of allenic ketones with α-chloro β-keto esters or ketones
Wang, Qiang,Yang, Lei,Fan, Xuesen
supporting information, p. 687 - 692 (2014/04/03)
Novel and efficient synthesis of functionalized furan derivatives have been developed in this paper. Promoted by K2CO3, allenic ketones underwent tandem reactions with 2-chloroacetoacetate or 3-chloropentane-2,4-dione to afford 3-met