+++статья в Helv. Chim. Acta

[vldkor]

Коллеги! Помогите, пожалуйста, со статьей:
Seebach D., Golinski J. Synthesis of Open-Chain 2,3-Disubstituted 4-nitroketones by Diastereoselective Michael-addition of (E)-Enamines to (E)-Nitroolefins. A topological rule for C, C-bond forming processes between prochiral centres. Preliminary communication // Helvetica Chimica Acta. Vol. 64, Is. 5. 1981. P.1413-1423.

Код: Выделить всё

http://dx.doi.org/10.1002/hlca.19810640518

Заранее всем спасибо!

[spice_kot]

Seebach D., Golinski J. Synthesis of Open-Chain 2,3-Disubstituted 4-nitroketones by Diastereoselective Michael-addition of (E)-Enamines to (E)-Nitroolefins. A topological rule for C, C-bond forming processes between prochiral centres. Preliminary communication // Helvetica Chimica Acta. Vol. 64, Is. 5. 1981. P.1413-1423.