195071-36-4Relevant academic research and scientific papers
Gold-catalyzed simultaneous formation of C-C, C=O, and C-F bonds in the presence of selectfluor: A synthesis of fluoroindenes from allene esters
Liu, Yunkui,Zhu, Jie,Qian, Jianqiang,Xu, Zhenyuan
supporting information; experimental part, p. 5411 - 5417 (2012/08/07)
An approach for the synthesis of fluorinated indene derivatives has been developed via a gold-catalyzed three-component tandem reaction between allene esters, Selectfluor, and water.
Gold-catalyzed cyclization of tert-butyl allenoate: General synthesis of 2,4-functionalized butenolides
Kang, Ji-Eun,Lee, Eun-Sun,Park, Sang-Il,Shin, Seunghoon
, p. 7431 - 7433 (2007/10/03)
AuCl3 efficiently catalyzes cyclization of tert-butyl allenoates into γ-butenolides. Advantage of directly using allenic ester precursor instead of corresponding acid is demonstrated in the synthesis of a variety of 2,4-disubstituted butenolides. A low catalyst loading and mild reaction condition makes this process an attractive alternative over conventional methods using strong Lewis acids.
