+++4 статьи из разных журналов

[Vars4ik]

Помогите, пожалуйста, со статьями:
1.Gergely M. Makara; Kevin Klubek; Wayne K. Anderson, An Improved Synthesis of 5,7-Dimethoxy-4-methylphthalide, A Key Intermediate in the Synthesis of Mycophenolic Acid, Synthetic Communications, Volume 26, Issue 10 May 1996 , pages 1935 - 1942.

Код: Выделить всё

http://dx.doi.org/10.1080/00397919608003548

2.Santosh J. Gharpure, S. Raja Bhushan Reddy, Udishnu Sanyal, Stereoselective Synthesis of 1,2,2-Trisubstituted Indane Derivatives Using a Tandem SN2-Michael Addition Sequence, Synlett 2007: Issue 12, 1889-1892.

Код: Выделить всё

http://dx.doi.org/10.1055/s-2007-984526

3.Xiao-Xiang Zhang and Stephen J. Lippard, Synthesis of PDK, a Novel Porphyrin-Linked Dicarboxylate Ligand, J. Org. Chem., 2000, 65 (17), pp 5298–5305.

Код: Выделить всё

http://dx.doi.org/10.1021/jo000502v

4.Seiji Yamaguchi et al.,Synthetic study for two 2H-chromenic acids, 8-chlorocannabiorcichromenic acid and mycochromenic acid, Journal of Heterocyclic Chemistry Volume 43 Issue 1, Pages 29 - 41

Код: Выделить всё

https://www.jhetchem.com/cd2html.php?file=20060029

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2-4 +++

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1

[Vars4ik]

Спасибо!