877134-30-0Relevant academic research and scientific papers
Concise route to 4,5-dioxo-4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylates
Kobayashi, Kazuhiro,Yamane, Satoshi,Miyamoto, Kazuna,Morikawa, Osamu,Konishi, Hisatoshi
, p. 2973 - 2977 (2007/10/03)
Reactions of 3-acyl-1,2-naphthoquinones with ethyl mercaptoacetate followed by protection of the resulting hydroxyl groups and thiophene ring formation using 1-trimethylsilylimidazole, deprotection with hydrochloric acid, and oxidation with cerium(IV) amm
