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

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63 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 - Jan 1 1997
Externally published	Yes

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All Science Journal Classification (ASJC) codes

Chemistry(all)

Cite this

Ishikawa, Y., Yoshida, I., Akaiwa, K., Koguchi, E., Sasaki, T., & Furuta, H. (1997). Nitration of N-confused porphyrin. Chemistry Letters, (5), 453-454. https://doi.org/10.1246/cl.1997.453

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AU - Yoshida, Ichiro

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AU - Sasaki, Takeo

AU - Furuta, Hiroyuki

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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%).

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10.1246/cl.1997.453