Identification of stable porphomethenes and porphodimethenes from the reaction of sterically hindered aldehydes with pyrrole

Speck M, Senge MO, Runge S, Ruhlandt-Senge K (2000)

Publication Type: Journal article, Original article

Publication year: 2000

Journal

Tetrahedron Elsevier

Original Authors: Senge M., Runge S., Speck M., Ruhlandt-Senge K.

Publisher: Elsevier

Book Volume: 56

Pages Range: 8927-8932

Journal Issue: 45

DOI: 10.1016/S0040-4020(00)00823-1

Abstract

Use of pivalaldehyde in mixed acid-catalyzed condensations of an aryl aldehyde with pyrrole allows the isolation and structural characterization of stable porphomethenes (5,10,15,22-tetrahydroporphyrins) and porphodimethenes (both 5,10- and 5,15-diphydroporphyrins) as intermediates of porphyrin synthesis. Crystal structures reveal the importance of the absolute configuration at the sp-hybridized centers for the oxidation and stability of these (bio)synthetic intermediates. (C) 2000 Elsevier Science Ltd.

Authors with CRIS profile

Marcus Speck Lehrstuhl für Organische Chemie II

Involved external institutions

Trinity College Dublin IE Ireland (IE) Freie Universität Berlin DE Germany (DE) Syracuse University US United States (USA) (US)

How to cite

APA:

Speck, M., Senge, M.O., Runge, S., & Ruhlandt-Senge, K. (2000). Identification of stable porphomethenes and porphodimethenes from the reaction of sterically hindered aldehydes with pyrrole. Tetrahedron, 56(45), 8927-8932. https://dx.doi.org/10.1016/S0040-4020(00)00823-1

MLA:

Speck, Marcus, et al. "Identification of stable porphomethenes and porphodimethenes from the reaction of sterically hindered aldehydes with pyrrole." Tetrahedron 56.45 (2000): 8927-8932.

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