Просьба помочь скачать следующие 2 статьи издательства ScienceDirect:
1. Yoichi M. A. Yamada and Shiro Ikegami "Efficient Baylis–Hillman reactions promoted by mild cooperative catalysts and their application to catalytic asymmetric synthesis" / Tetrahedron Letters, Volume 41, Issue 13, 27 March 2000, Pages 2165-2169
- DOI:
http://dx.doi.org/10.1016/S0040-4039(00)00125-8
- DOI:
http://dx.doi.org/10.1016/S0040-4039(99)01992-9