+++2 SD

[LEDI]

Уважаемые коллеги! Помогите, пожалуйста, вот с такими статьями

1. A. Davoodnia, a, , M. Roshania, E. Saleh Nadima, M. Bakavolia and N. Tavakoli Hoseinia
Microwave-assisted synthesis of new pyrimido[4′,5′:4,5]thiazolo[3,2-a] benzimidazol-4(3H)-one derivatives in solvent-free condition
Chinese Chemical Letters
Volume 18, Issue 11, November 2007, Pages 1327-1330

DOI:

http://dx.doi.org/10.1016/j.cclet.2007.09.004

2. Chandra Kanta Ghosh, Sirin Sahanaa and Amarendra Patra
Benzopyrans. Part 30. Synthesis of substituted xanthones from 3-acyl-2-methyl-1-benzopyran-4-ones
Tetrahedron
Volume 49, Issue 19, 7 May 1993, Pages 4127-4134

DOI:

http://dx.doi.org/10.1016/S0040-4020(01)89924-5

Большое спасибо!

[Forn]

2

[nikolay_ap]

1

[LEDI]

Спасибо огромное!!!