Здравствуйте уважаемые коллеги! Помогите, пожалуйста, со следующими статьями:
1.
Yong Sui, Li Liu, Jun-Ling Zhao, Dong Wang, Yong-Jun Chen Catalytic and asymmetric Friedel–Crafts alkylation of indoles with nitroacrylates. Application to the synthesis of tryptophan analogues // Tetrahedron. 2007. Vol. 63. N. 24. P. 5173-5183.
- DOI:
http://dx.doi.org/10.1016/j.tet.2007.03.175
2.
Sylvain Aubry, Christian R. Razafindrabe, Benjamin Bourdon, Stéphane Pellet-Rostaing, Marc Lemaire Synthetic studies towards (±)-phthalascidin 650: synthesis of a fully functionalized N-protected-α-amino-aldehyde // Tetrahedron Letters. 2007. Vol. 48. N. 52. P. 9163-9166.
- DOI:
http://dx.doi.org/10.1016/j.tetlet.2007.10.111
3.
Roger L. Xie, James R. Hauske The synthesis of highly functionalized seven-membered allyl ethers using palladium-catalyzed alkoxyallylation of activated olefins and ring-closing olefin metathesis // Tetrahedron Letters. 2000. Vol. 41. N. 52. P. 10167-10170.
- DOI:
http://dx.doi.org/10.1016/S0040-4039(00)01834-7
4.
Jos P.G. Versleijen, Albert M. van Leusen, Ben L. Feringa Copper(I) phosphoramidite catalyzed asymmetric conjugate addition of dialkylzinc reagents of α,β-unsaturated nitroacetates; an enantioselective route to β-aryl-nitroalkanes // Tetrahedron Letters. 1999. Vol. 40. N. 31. P. 5803-5806.
- DOI:
http://dx.doi.org/10.1016/S0040-4039(99)01118-1
Заранее, большое спасибо за помощь!
Последний раз редактировалось
Piston Пн фев 14, 2011 12:56 pm, всего редактировалось 1 раз.
... make your choice "Saw"