A Convergent Route to the<i>Galbulimima</i>Alkaloids (−)-GB 13 and (+)-GB 16
作者:Weiwei Zi、Shouyun Yu、Dawei Ma
DOI:10.1002/anie.201002299
日期:2010.8.9
Alkaloids all round: A 19‐step totalsynthesis of the galbulimimaalkaloid (−)‐GB 13 starting from commercially available starting material and the first totalsynthesis of the galbulimimaalkaloid (+)‐GB 16 have been achieved (see scheme; Boc=tert‐butoxycarbonyl).
A practical asymmetric synthesis of the trans-fused 2-methyl-5-hydroxyldecahydroquinolines 8a and 8b is reported. Double Michael addition of enone 4 with (S)-phenylethylamine generated separable C2-methylated decahydroquinolinones 5a and 5b, which were converted to 8a and 8b via several functional group transformations. (C) 2015 Elsevier Ltd. All rights reserved.
KUZMINA N. YU.; ISIN ZH. I.; SOKOLOV D. V.; LITVINENKO G. S., KAZSSR RYLYM AKAD. XABARLARY, IZV. AN KAZSSR. CEP. XIM. 1981, HO 1, 55-61
作者:KUZMINA N. YU.、 ISIN ZH. I.、 SOKOLOV D. V.、 LITVINENKO G. S.
DOI:——
日期:——
LITVINENKO, G. S.;KUZMINA, N. YU.;SOKOLOV, D. V., XIMIYA GETEROTSIKL. SOEDIN., 1984, N 3, 382-388
作者:LITVINENKO, G. S.、KUZMINA, N. YU.、SOKOLOV, D. V.