+++4 WILEY

[boptsia]

Добрый день, уважаемые товарищи.
Помогите, пожалуйста, скачать статьи:
1. Aminopyrazoles. III . Novel one-flask preparation of 1-phenylpyrazol-3-amine
Günter Ege, Hermann Franz
Journal of Heterocyclic Chemistry
Volume 19 Issue 6, Pages 1265 - 1266

DOI:

http://dx.doi.org/10.1002/jhet.5570190601

2. Aminopyrazoles. IV . Pyrazol-3- and 5-amines from 2,3-dihaloalkanenitriles or 3-chloroacrylonitriles and hydrazines
Günter Ege, Hermann Franz
Journal of Heterocyclic Chemistry
Volume 19 Issue 6, Pages 1267 - 1273

DOI:

http://dx.doi.org/10.1002/jhet.5570190602

3. Friedländer reaction of 3-acetyltropolones: Synthesis of naphthyridinyl- and allied heterocyclic-substituted tropolones
Ming-Zhu Piao, Kimiaki Imafuku
Journal of Heterocyclic Chemistry
Volume 33 Issue 2, Pages 389 - 398

DOI:

http://dx.doi.org/10.1002/jhet.5570330230

4. Synthesis of the new ring system, Pyrazolo[3,4-d][1,3]diazepine. A novel route for the synthesis of azolo[1,3]diazepines
Oscar L. Acevedo, Steven H. Krawczyk, Leroy B. Townsend
Journal of Heterocyclic Chemistry
Volume 22 Issue 2, Pages 349 - 352

DOI:

http://dx.doi.org/10.1002/jhet.5570220225

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[boptsia]

Спасибо большое!