Nitration of N-confused porphyrin

Yuichi Ishikawa; Ichiro Yoshida; Kaori Akaiwa; Eiji Koguchi; Takeo Sasaki; Hiroyuki Furuta

doi:10.1246/cl.1997.453

Nitration of N-confused porphyrin

Yuichi Ishikawa, Ichiro Yoshida, Kaori Akaiwa, Eiji Koguchi, Takeo Sasaki, Hiroyuki Furuta

Research output: Contribution to journal › Article › peer-review

65 Citations (Scopus)

Abstract

The internal carbon of the inverted pyrrole in N-confused tetraphenylporphyrin 1 (5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin) was nitrated by using the following aqueous solutions at room temperature for several minutes; (1) NaNO₂ / HCl (yield 71%) and (2) 30 wt% nitric acid (yield 27%).

Original language	English
Pages (from-to)	453-454
Number of pages	2
Journal	Chemistry Letters
Issue number	5
DOIs	https://doi.org/10.1246/cl.1997.453
Publication status	Published - 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.1997.453

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title = "Nitration of N-confused porphyrin",

abstract = "The internal carbon of the inverted pyrrole in N-confused tetraphenylporphyrin 1 (5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin) was nitrated by using the following aqueous solutions at room temperature for several minutes; (1) NaNO2 / HCl (yield 71%) and (2) 30 wt% nitric acid (yield 27%).",

author = "Yuichi Ishikawa and Ichiro Yoshida and Kaori Akaiwa and Eiji Koguchi and Takeo Sasaki and Hiroyuki Furuta",

year = "1997",

doi = "10.1246/cl.1997.453",

language = "English",

pages = "453--454",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

number = "5",

}

TY - JOUR

T1 - Nitration of N-confused porphyrin

AU - Ishikawa, Yuichi

AU - Yoshida, Ichiro

AU - Akaiwa, Kaori

AU - Koguchi, Eiji

AU - Sasaki, Takeo

AU - Furuta, Hiroyuki

PY - 1997

Y1 - 1997

N2 - The internal carbon of the inverted pyrrole in N-confused tetraphenylporphyrin 1 (5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin) was nitrated by using the following aqueous solutions at room temperature for several minutes; (1) NaNO2 / HCl (yield 71%) and (2) 30 wt% nitric acid (yield 27%).

AB - The internal carbon of the inverted pyrrole in N-confused tetraphenylporphyrin 1 (5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin) was nitrated by using the following aqueous solutions at room temperature for several minutes; (1) NaNO2 / HCl (yield 71%) and (2) 30 wt% nitric acid (yield 27%).

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U2 - 10.1246/cl.1997.453

DO - 10.1246/cl.1997.453

M3 - Article

AN - SCOPUS:0031513079

SP - 453

EP - 454

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 5

ER -

Nitration of N-confused porphyrin

Abstract

All Science Journal Classification (ASJC) codes

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