A. V. Tarantin, V. A. Glushkov, O. A. Mayorova, I. A. Shcherbinina, A. G. Tolstikov, “The Povarov reaction of ethyl (18-carbomethoxyabieta-8,11,13-triene-12-imino)glyoxylate with electron-donating dienophiles”, Mendeleev Commun., 2008, том 18, выпуск 4,страницы 188

Эта публикация цитируется в 10 статьях

The Povarov reaction of ethyl (18-carbomethoxyabieta-8,11,13-triene-12-imino)glyoxylate with electron-donating dienophiles

A. V. Tarantin^a, V. A. Glushkov^a, O. A. Mayorova^a, I. A. Shcherbinina^b, A. G. Tolstikov^a

^a Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences, Perm, Russian Federation
^b Department of Chemistry, Perm State National Research University, Perm, Russian Federation

Аннотация: Ethyl (18-carbomethoxyabieta-8,11,13-triene-12-imino)glyoxylate undergoes cyclization with ethyl vinyl ether or N-vinylpyrrolidone to 3-ethoxycarbonyl-5-isopropyl-9-methoxycarbonyl-9,12a-dimethyl-7,8,8a,9,10,11,12,12a-octahydronaphtho[1,2-f]-quinoline under BF₃·OEt₂ catalysis; the corresponding reaction with cyclopentadiene proceeds with moderate diastereoselectivity at –20 °C.

Язык публикации: английский

DOI: 10.1016/j.mencom.2008.07.005