+++ 3 разные статьи

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Здравствуйте, помогите пожалуйста найти статьи:

1) Journal of Photochemistry and Photobiology A: Chemistry
Volume 47, Issue 2, May 1989, Pages 191-201
Photochemical behaviour of halogeno-thiophenes: synthesis of 5-arylthiophene-2-carboxylic esters
Maurizio D'Auria, Antonella De Mico, Franco D'Onofrio, Daniele Mendola, Giovanni Piancatelli

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http://dx.doi.org/10.1016/1010-6030(89)87065-0

2) Journal of Molecular Catalysis A: Chemical
Volume 273, Issues 1-2, 1 August 2007, Pages 81-86
One-step production of methoxymethyl benzene in electrochemical reaction of toluene with methanol assisted by modified (NH4)3H4[P(Mo2O7)6] catalysts
Fengtao Chen, Hongzhu Ma, Bo Wang, Qiongfang Zhuo

Код: Выделить всё

http://dx.doi.org/10.1016/j.molcata.2007.03.070

3) Journal of Heterocyclic Chemistry
Volume 47 Issue 1, Pages 167 – 170
Bichalcophenes: A concise synthesis of formyl ester- and cyano ester-substituted bithiophenes, bifurans, and furanothiophenes.
Abdelbasset A. Farahat, Arvind Kumar, Alaa El-Din M. Barghash, Fatma E. Goda, Hassan M. Eisa, David W. Boykin

Код: Выделить всё

http://dx.doi.org/10.1002/jhet.295

Благодарю за помощь.

[Demcha]

[organik]

Большое спасибо.