[Formylation of metallocomplexes of tetra-meso-(para- and meta-methoxyphenyl)porphyrines].
The Vilsmeier formylation of metallocomplexes of isomeric meta- and para-methoxy-substituted tetraphenylporphyrines has was been studied. Formyl derivatives of meta-isomers were shown to form cyclization products not only in solutions, but also in the the solid state. The ability to undergo such transformations decreases in the trend following order: Co > Cu > Ni > Pd > Pt.
Rumiantseva
V D
VD
Tsukanov
S V
SV
Mironov
A F
AF
D005561:Formates / Q000737:chemistry*; D007536:Isomerism; D008665:Metalloporphyrins / Q000737:chemistry*; D019216:Metals, Heavy / Q000737:chemistry
D005561:Formates; D008665:Metalloporphyrins; D019216:Metals, Heavy; C030544:formic acid