Octakis(Alkylthio)Tetraazaporphyrins

Charles J. Schramm; Brian M. Hoffman

doi:10.1021/ic50204a020

Octakis(Alkylthio)Tetraazaporphyrins

Charles J. Schramm, Brian M. Hoffman

Chemistry

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Abstract

Free-base and metal-substituted 2, 3, 7, 8, 12, 13, 17, 18-octakis(methylthio)tetraazaporphyrins have been synthesized and characterized. The Mg, Ni, and Cu derivatives are discussed. The method of preparation presents a synthetic procedure for a range of (alkylthio)- or (arylthio)tetraazaporphyrins. Electron paramagnetic resonance measurements are reported for copper octakis(methylthio)tetraazaporphyrin (g‖ = 2.14, g_± = 2.06, (a_Cu) = 95; A‖^Cu = 215; A_N = 19.9, C_N = 15.0) and for the S = 1 dimer (D = 400 G).

Original language	English (US)
Pages (from-to)	383-385
Number of pages	3
Journal	Inorganic chemistry
Volume	19
Issue number	2
DOIs	https://doi.org/10.1021/ic50204a020
State	Published - 1980

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Octakis(Alkylthio)Tetraazaporphyrins",

abstract = "Free-base and metal-substituted 2, 3, 7, 8, 12, 13, 17, 18-octakis(methylthio)tetraazaporphyrins have been synthesized and characterized. The Mg, Ni, and Cu derivatives are discussed. The method of preparation presents a synthetic procedure for a range of (alkylthio)- or (arylthio)tetraazaporphyrins. Electron paramagnetic resonance measurements are reported for copper octakis(methylthio)tetraazaporphyrin (g‖ = 2.14, g± = 2.06, (aCu) = 95; A‖Cu = 215; AN = 19.9, CN = 15.0) and for the S = 1 dimer (D = 400 G).",

author = "Schramm, {Charles J.} and Hoffman, {Brian M.}",

year = "1980",

doi = "10.1021/ic50204a020",

language = "English (US)",

volume = "19",

pages = "383--385",

journal = "Inorganic chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

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T1 - Octakis(Alkylthio)Tetraazaporphyrins

AU - Schramm, Charles J.

AU - Hoffman, Brian M.

PY - 1980

Y1 - 1980

N2 - Free-base and metal-substituted 2, 3, 7, 8, 12, 13, 17, 18-octakis(methylthio)tetraazaporphyrins have been synthesized and characterized. The Mg, Ni, and Cu derivatives are discussed. The method of preparation presents a synthetic procedure for a range of (alkylthio)- or (arylthio)tetraazaporphyrins. Electron paramagnetic resonance measurements are reported for copper octakis(methylthio)tetraazaporphyrin (g‖ = 2.14, g± = 2.06, (aCu) = 95; A‖Cu = 215; AN = 19.9, CN = 15.0) and for the S = 1 dimer (D = 400 G).

AB - Free-base and metal-substituted 2, 3, 7, 8, 12, 13, 17, 18-octakis(methylthio)tetraazaporphyrins have been synthesized and characterized. The Mg, Ni, and Cu derivatives are discussed. The method of preparation presents a synthetic procedure for a range of (alkylthio)- or (arylthio)tetraazaporphyrins. Electron paramagnetic resonance measurements are reported for copper octakis(methylthio)tetraazaporphyrin (g‖ = 2.14, g± = 2.06, (aCu) = 95; A‖Cu = 215; AN = 19.9, CN = 15.0) and for the S = 1 dimer (D = 400 G).

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ER -

Octakis(Alkylthio)Tetraazaporphyrins

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