+++Tetrahedron Lett.

[tatjana]

Можно статью:

Cyclopropanation reactions catalyzed by ruthenium complexes with new anionic phosphine ligands.

Tetrahedron Lett. 1997, 38, 4079

Demonceau, F. Simal, A. F. Noels, C. Viñas, R. Núñez, F. Teixidor

http://dx.doi.org/10.1016/S0040-4039(97)00828-9