+++Bull Chem Soc Japan, Synlett и SciDirect

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Коллеги, прошу помощи со статьями:
1 Optical Resolution by Preferential Crystallization of (RS)-Bromosuccinic Acid
Tadashi Shiraiwa, Masanori Ohkubo, Hideya Miyazaki, Motoki Kubo, Hiroki Nishigawa, Toshihiro Tsujimoto and Hidemoto Kurokawa
Bulletin of the Chemical Society of Japan
Vol. 71 (1998) , No. 3 pp.735-739
Нашел только ссылку
http://www.jstage.jst.go.jp/article/bcsj/71/3/735/_pdf
2 Synlett 1995; 1995: 609-611
A Simple and Practical Deprotection of tert-Butyldimethylsilyl Ether and Allyl Ester in the Synthesis of 1-β-Methylcarbapenems
Masahiko Seki, Kazuhiko Kondo*, Tooru Kuroda, Takeshi Yamanaka, Tameo Iwasaki

Код: Выделить всё

dx.doi.org/10.1055/s-1995-5041

3 Tetrahedron Letters
Volume 48, Issue 50, 10 December 2007, Pages 8888-8890
Total synthesis of (+)-kalafunginnext term using a tandem Michael–Dieckmann approach
Christopher D. Donner

Код: Выделить всё

http://dx.doi.org/10.1016/j.tetlet.2007.10.058

4 Tetrahedron: Asymmetry
Volume 9, Issue 10, 22 May 1998, Pages 1641-1644
A new highly enantioselective synthesis of both (R)- and (S)-2-mercaptosuccinic acids
Bang-Chi Chen, Mark S. Bednarznext, Octavian R. Kocy and Joseph E. Sundeen

Код: Выделить всё

http://dx.doi.org/10.1016/S0957-4166(98)00149-9

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