N-Confused Porphyrin-aza-Dipyrrin Chimera

A Versatile Metal Coordination Ligand Using its Unique NH Tautomerism

Masaya Fukuda, Shigeki Mori, Hiroyuki Furuta, Soji Shimizu

Research output: Contribution to journalArticle

Abstract

A novel N-confused porphyrin (NCP) analogue bearing an external aza-dipyrrin-like coordination site was synthesized by a Schiff-base forming reaction of N-confused oxoporphyrin and 2-aminopyridine derivatives. The chimera molecule enhances the intrinsic NH tautomerism of NCP to enable four possible tautomeric structures, three of which were identified by metal coordination.

Original languageEnglish
JournalChemistry - An Asian Journal
DOIs
Publication statusE-pub ahead of print - Jan 14 2019

Fingerprint

Porphyrins
Bearings (structural)
Metals
Ligands
Schiff Bases
Derivatives
Molecules
alpha-aminopyridine

Cite this

@article{909abe44dea44fa9a2b097ebefeefcc2,
title = "N-Confused Porphyrin-aza-Dipyrrin Chimera: A Versatile Metal Coordination Ligand Using its Unique NH Tautomerism",
abstract = "A novel N-confused porphyrin (NCP) analogue bearing an external aza-dipyrrin-like coordination site was synthesized by a Schiff-base forming reaction of N-confused oxoporphyrin and 2-aminopyridine derivatives. The chimera molecule enhances the intrinsic NH tautomerism of NCP to enable four possible tautomeric structures, three of which were identified by metal coordination.",
author = "Masaya Fukuda and Shigeki Mori and Hiroyuki Furuta and Soji Shimizu",
note = "{\circledC} 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.",
year = "2019",
month = "1",
day = "14",
doi = "10.1002/asia.201801750",
language = "English",
journal = "Chemistry - An Asian Journal",
issn = "1861-4728",
publisher = "John Wiley and Sons Ltd",

}

TY - JOUR

T1 - N-Confused Porphyrin-aza-Dipyrrin Chimera

T2 - A Versatile Metal Coordination Ligand Using its Unique NH Tautomerism

AU - Fukuda, Masaya

AU - Mori, Shigeki

AU - Furuta, Hiroyuki

AU - Shimizu, Soji

N1 - © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

PY - 2019/1/14

Y1 - 2019/1/14

N2 - A novel N-confused porphyrin (NCP) analogue bearing an external aza-dipyrrin-like coordination site was synthesized by a Schiff-base forming reaction of N-confused oxoporphyrin and 2-aminopyridine derivatives. The chimera molecule enhances the intrinsic NH tautomerism of NCP to enable four possible tautomeric structures, three of which were identified by metal coordination.

AB - A novel N-confused porphyrin (NCP) analogue bearing an external aza-dipyrrin-like coordination site was synthesized by a Schiff-base forming reaction of N-confused oxoporphyrin and 2-aminopyridine derivatives. The chimera molecule enhances the intrinsic NH tautomerism of NCP to enable four possible tautomeric structures, three of which were identified by metal coordination.

U2 - 10.1002/asia.201801750

DO - 10.1002/asia.201801750

M3 - Article

JO - Chemistry - An Asian Journal

JF - Chemistry - An Asian Journal

SN - 1861-4728

ER -