A new synthetic protocol for the preparation of 5-cyano-10,15,20- tris(alkoxyphenyl)porphyrins

Please use this identifier to cite or link to this item: http://idr.niser.ac.in:8080/jspui/handle/123456789/1104

Title:	A new synthetic protocol for the preparation of 5-cyano-10,15,20- tris(alkoxyphenyl)porphyrins
Authors:	Garai, Antara Nandy, Purnendu Sinha, Woormileela Purohit, Chandra Shekhar Kar, Sanjib
Keywords:	Macrocycles Meso-cyanoporphyrins Synthetic methodology Photo-physical studies X-ray analysis
Issue Date:	12-Jun-2013
Publisher:	Polyhedron
Citation:	Garai, A., Nandy, P., Sinha, W., Purohit, C. S., & Kar, S. (2013). A new synthetic protocol for the preparation of 5-cyano-10,15,20-tris(alkoxyphenyl)porphyrins. Polyhedron, 56, 18–23.
Abstract:	All the existing literatures reveal that meso-cyanoporphyrins are synthesized from porphyrin based start ing materials. We report herein a new synthetic protocol for the preparation of meso-cyanoporphyrins which does not need any porphyrin based starting material. Meso-cyanoporphyrins can be directly syn thesized from pyrrole and aldehyde. A representative crystal structure along with detailed spectroscopic studies are presented and discussed. An attempt has been made to explain the probable mechanism, based on GC-mass analysis of the reaction intermediates.
URI:	https://doi.org/10.1016/j.poly.2013.03.042 http://idr.niser.ac.in:8080/jspui/handle/123456789/1104
Appears in Collections:	Journal Papers

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