+++ 3 статьи tetr. lett & JACS

[Medz]

Помогите, пожалуйста, найти статьи

1)Irini Akritopoulou-Zanze, Ying Wanga, Hongyu Zhaoa and Stevan W. Djurica
Synthesis of substituted fused pyridines, pyrazines and pyrimidines by sequential Ugi/inverse electron demand Diels–Alder transformations
Tetrahedron Letters Volume 50, Issue 42, 21 October 2009, Pages 5773-5776

DOI:

http://dx.doi.org/10.1016/j.tetlet.2009.07.036

2) Walter A. Jacobs, Michael Heidelberger, Ida P. Rolf
ON CERTAIN AROMATIC AMINES AND CHLOROACETYL DERIVATIVES.
J. Am. Chem. Soc., 1919, 41 (3), pp 458–474

DOI:

http://dx.doi.org/10.1021/ja01460a022

3) San-ichiro Mizushima, Takehiko Shimanouchi, Isao Ichishima, Tatsuo Miyazawa, Ichiro Nakagawa, Tsuneo Araki
Internal Rotation in N-Methylchloroacetamide
J. Am. Chem. Soc., 1956, 78 (10), pp 2038–2041

DOI:

http://dx.doi.org/10.1021/ja01591a004

[eFo]

[Medz]

Большое спасибо !!!