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Уважаемые коллеги,
Помогите, пожалуйста, в поиcке статей:

1. Studies in Surface Science and Catalysis
Volume 154, Part C, 2004, Pages 2703–2710
Synthesis of polycarbonate monomers by CO2 insertion in epoxides over zeolite-based catalysts
R. Srivastava, D. Srinivas , P. Ratnasamy

Код: Выделить всё

http://dx.doi.org/10.1016/S0167-2991(04)80543-3

2. Journal of Catalysis
Volume 233, Issue 1, 1 July 2005, Pages 1–15
CO2 activation and synthesis of cyclic carbonates and alkyl/aryl carbamates over adenine-modified Ti-SBA-15 solid catalysts
R. Srivastava, D. Srinivas, P. Ratnasamy,

Код: Выделить всё

http://dx.doi.org/10.1016/j.jcat.2005.03.023

3. Applied Catalysis A: General
Volume 289, Issue 2, 10 August 2005, Pages 128–134
Zeolite-based organic–inorganic hybrid catalysts for phosgene-free and solvent-free synthesis of cyclic carbonates and carbamates at mild conditions utilizing CO2
R. Srivastava, D. Srinivas, P. Ratnasamy

Код: Выделить всё

http://dx.doi.org/10.1016/j.apcata.2005.04.055

4. Tetrahedron Letters
Volume 47, Issue 25, 19 June 2006, Pages 4213–4217
Syntheses of polycarbonate and polyurethane precursors utilizing CO2 over highly efficient, solid as-synthesized MCM-41 catalyst
R. Srivastava, D. Srinivas, P. Ratnasamy,

Код: Выделить всё

http://dx.doi.org/10.1016/j.tetlet.2006.04.057

5. Catalysis Today
Volume 96, Issue 3, 5 October 2004, Pages 127–133
Transesterifications over titanosilicate molecular sieves
D. Srinivas, R. Srivastava, P. Ratnasamy,

Код: Выделить всё

http://dx.doi.org/10.1016/j.cattod.2004.06.113

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