Reversible sequestering of CO2 on a multiporous crystalline framework of 2-quinolyl-porphyrin.

Authors :: Silva, Joana de A. e
Domingos, Valdemar F.
Marto, Daniela
Costa, Leticia D.
Marcos, Mariana
Silva, Manuela R.
Gil, João M.
Sobral, Abilio J.F.N.
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. May2013, Vol. 54 Issue 20, p2449-2451. 3p.
Publication Year :: 2013
Abstract: Abstract: In this Letter we describe the synthesis and characterization of a new multiporous crystalline framework based on meso-tetra-(2-quinolyl)-porphyrin, that presents crystal channels adequate for CO2 reversible sequestering, from 1 to 5bar of CO2 pressures. This behaviour is very different from the parent meso-tetraphenyl-porphyrin, which points to an important favourable interaction of CO2 with meso-substituted nitrogen aromatic porphyrin free bases. [Copyright &y& Elsevier]

Subjects :: *CARBON sequestration
*POROUS materials
*HYDROQUINONE
*PORPHYRINS
*SUBSTITUTION reactions

Language :: English
ISSN :: 00404039
Volume :: 54
Issue :: 20
Database :: Academic Search Index
Journal :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :: Academic Journal
Accession number :: 89067958
Full Text :: https://doi.org/10.1016/j.tetlet.2013.02.071

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