Title of article
Convenient synthesis of porphine from β-tetra(tert-butyl)porphyrin
Author/Authors
Neya، نويسنده , , Saburo and Quan، نويسنده , , Jingshun and Hoshino، نويسنده , , Tyuji and Hata، نويسنده , , Masayuki and Funasaki، نويسنده , , Noriaki، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
2
From page
8629
To page
8630
Abstract
β-Tetra(tert-butyl)porphyrin was prepared from 2-dimethylaminomethyl-4-tert-butylpyrrole and converted into porphine, the mother compound of porphyrins, in 64% yield. The dealkylation smoothly proceeded in aqueous sulfuric acid over 15 min at 190 °C under nitrogen.
Keywords
porphine , de-tert-butylation , Hydrated sulfuric acid , ?-Tetra(tert-butyl)porphyrin
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1843895
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