+++5 статей из разных журналов.

[a_looking]

Господа коллеги, будьте так добры, помогите найти следующие статьи:
1.
A Simple KHSO4 Promoted Synthesis of 2-Arylsubstituted Benzimidazoles by Oxidative Condensation of Aldehydes with o-Phenylenediamine
Huiqiang Ma, Yulu Wang, and Jinye Wang
Heterocycles Vol 68, Issue 8, 2006, pp.1669-1673,

DOI:

http://dx.doi.org/10.3987/COM-06-10785

2.
Copper-Catalyzed Cross-Couplings with Part-per-Million Catalyst Loadings
Per-Fredrik Larsson, Arkaitz Correa, Monica Carril, Per-Ola Norrby, Carsten Bolm
Angewandte Chemie International Edition, Volume 48 Issue 31 pp 5691-5693

DOI:

http://dx.doi.org/10.1002/anie.200902236

3.
Synthesis and Study of Differentially Substituted Dibenzotetraazafulvalenes
Justin W. Kamplain, Vincent M. Lynch, and Christopher W. Bielawski
Organic Letters Volume 9, Issue 26 pp 5401–5404

DOI:

http://dx.doi.org/10.1021/ol702230r

4.
First synthesis and electronic properties of ring-alkynylated phenothiazines
Thomas J. J. Müller
Tetrahedron Letters, Volume 40, Issue 36, Pages 6563-6566

DOI:

http://dx.doi.org/10.1016/S0040-4039(99)01402-1

5.
Synthese und Eigenschaften einiger Polyimidazole
Von Benno Krieg, Georg Manecke
Macromolecular Chemistry and Physics Volume 108 Issue 1 p 210-217

DOI:

http://dx.doi.org/10.1002/macp.1967.021080117

Заранее благодарен.
Исправил, благодарю за напоминание, mea massima culpa.

[amik]

a_looking, не забывайте нумеровать статьи, если их больше 2-3х

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3,4

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1

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2,5

[a_looking]

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