Synthesis and Characterization of Soluble Chloro- and Aryl(naphthalocyaninato)indium(III) Complexes and Their Precursors

Abstract

The syntheses of highly soluble chloro(naphthalocyaninato)-indium(III) compounds (R 2 ) 4 (R 4 ) 4 NcInCl (5a: R 2 = H, R 4 = tertbutyl; 6a: R 2 = R 4 = tert-butyl; 7a: R 2 = 2-ethylhexyloxy, R 4 = tert-butyl; 8a: R 2 = R 4 = 2-ethylhexyloxy), and their reactions with RЈMgBr [b: RЈ = p-(trifluoromethyl)phenyl; c: RЈ = pentafluorophenyl] producing the axially substituted aryl(naphthalocyaninato)indium(III) compounds 5b, 5c, 6b, 6c, 7b, 7c

Synthesis and Characterization of Some Five-Coordinated Tetraazaporphyrin and Phthalocyanine Manganese(III) Complexes

“…However, the relatively low conformity of the found and theoretical values for carbon in case of fluorinated TAPMn 1a and PcMns 3a and 4a can result from the influence of the high content of fluorine. Similar difficulties in combustion analysis were also observed in case of fluorine-containing phthalo-and naphthalocyanines, [34][35][36] but not in works [37,38] .…”

Synthesis and Characterization of Soluble Axially Substituted Tetra‐( tert ‐butyl)gallium(III)phthalocyanines

“…[4Ϫ6] In comparison to the chloro compounds, each of the (phthalocyaninato)indium complexes studied showed very promising results, such as higher nonlinear absorption coefficients, lower limiting thresholds, and an earlier onset of the optical limiting behavior. [5,7,8] Furthermore, soluble axially substituted indium naphthalocyanines have been prepared [9] that show a similar optical limiting behavior. [10] Peripherally unsubstituted gallium phthalocyanines with an axial chloro, fluoro or hydroxy ligand (PcGaX, X ϭ Cl, F, OH) were the first phthalocyanines to be investigated for their third order (χ 3 ) nonlinear behavior; [11] values of the order of 10 Ϫ11 esu were found.…”

Axial PEGylation of Tin Octabutoxy Naphthalocyanine Extends Blood Circulation for Photoacoustic Vascular Imaging

“…The most common are tetra- (Zn(II)) 12,13 , penta- (Ga(III) and In (III)) 14–16 or hexa-coordinate (Si(IV) and Sn(IV)) 17–19 . To stabilize the penta- and hexa-coordinate structure, chelation groups, such as chlorides or hydroxyls, are also attached to the axial positions.…”