90997-25-4Relevant articles and documents
PORPHYRINS AND THEIR DERIVATIVES. I. SYNTHESIS AND CHARACTERISTICS OF STERICALLY SCREENED PORPHYRINS
Bogat-skii, A. V.,Zhilina, Z. I.,Krasnoshchekaya, S. P.,Zakharova, R. M.
, p. 2035 - 2039 (2007/10/02)
meso-Tetra(o-nitrophenyl)porphyrin was obtained by the acid condensation of o-nitrobenzaldehyde and pyrrole, and its reduction with stannous chloride led to meso-tetra(o-aminophenyl)porphyrin.The α,α,α,α-isomer of meso-tetra(o-aminophenyl)porphyrin was is