Cyanopurpurins: synthesis from meso-(2-cyanovinyl)porphyrins

Byron C. Robinson; Alan R. Morgan

doi:10.1117/12.237538

2 April 1996 Cyanopurpurins: synthesis from meso-(2-cyanovinyl)porphyrins

Byron C. Robinson, Alan R. Morgan

Proceedings Volume 2675, Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy V; (1996) https://doi.org/10.1117/12.237538
Event: Photonics West '96, 1996, San Jose, CA, United States

Abstract

Porphyrin derivatives substituted at a meso-position with a (2-cyanovinyl) group were synthesized from (2-formylvinyl) porphyrins. Demetallation and subsequent cyclization produced the corresponding cyanopurpurins. All cyanopurpurin derivatives show strong band I absorptions at 692 nm.

Citation Download Citation

Byron C. Robinson and Alan R. Morgan "Cyanopurpurins: synthesis from meso-(2-cyanovinyl)porphyrins", Proc. SPIE 2675, Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy V, (2 April 1996); https://doi.org/10.1117/12.237538

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