Помогите, пожалуйста, скачать 2 статьи.
1) Lal Dhar S. Yadav*, Beerendra S. Yadav, Vijai K. Rai
Active-Copper-Promoted Expeditious N-Arylations in Aqueous Media under Microwave Irradiation
Synthesis 2006(11): 1868-1872
- DOI:
http://dx.doi.org/10.1055/s-2006-942369
Bis(cyclohexanone) Oxalyldihydrazone/Copper(II) Oxide - A Novel and Efficient Catalytic System for Ullmann-type C-N Coupling in Pure Water
Synthesis 2006(23): 3955-3962
- DOI:
http://dx.doi.org/10.1055/s-2006-950336