119449-72-8Relevant articles and documents
Regioselective Addition Reaction of Lithium Enolates to Thio-Substituted 1,4-Naphthoquinones. Convenient Synthesis of a Naphthofuran-4,9-dione Ring System
Kang, Wen-Bing,Nan'Ya, Seiko,Toru, Takeshi,Ueno, Yoshio
, p. 1415 - 1418 (2007/10/02)
The regioselective addition of lithium enolates to thio-substituted 1,4-naphthoquinones gave alkylated 1,4-naphthoquinones via 1,4-addition products.A phenacyl 1,4-naphthoquinone was cyclized to a naphthofuran-4,9-dione ring system.