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Title: | Metal-catalyzed direct heteroarylation of C–H (meso) bonds in porphyrins: facile synthesis and photophysical properties of novel meso-heteroaromatic appended porphyrins |
Authors: | Kumar, Dalip |
Keywords: | Chemistry Metal-catalyzed Heteroarylation of C–H (meso) Porphyrins |
Issue Date: | 2018 |
Publisher: | RSC |
Abstract: | A simple and rapid microwave-assisted synthesis of heteroaromatic appended porphyrins using the Pd/Cu-catalyzed C–C coupling of meso-bromoporphyrins with various five- and six-membered heteroaromatic azoles has been successfully developed. The prepared heteroaromatic porphyrins 7a-lNi were found to exhibit slightly red-shifted (∼5–10 nm) Soret and Q bands. The developed reaction conditions are useful for the preparation of diversely substituted heteroaromatic porphyrins (A3B- and A2B2-types). |
URI: | https://pubs.rsc.org/en/content/articlelanding/2018/ob/c8ob00174j http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3020 |
Appears in Collections: | Department of Chemistry |
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