Solvent-free synthesis of soluble, near-IR absorbing titanyl phthalocyanine derivatives

Mayank Mayukh; Clarissa M. Sema; Jessica M. Roberts; Dominic V. McGrath

doi:10.1021/jo1011637

Solvent-free synthesis of soluble, near-IR absorbing titanyl phthalocyanine derivatives

Mayank Mayukh, Clarissa M. Sema, Jessica M. Roberts, Dominic V. McGrath

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18 Scopus citations

Abstract

Solvent-free synthesis of a series of alkylthio-substituted titanyl phthalocyanine (TiOPc) derivatives starting from the corresponding phthalonitriles (Pn) is reported. This methodology eliminates the formation of the unmetalated phthalocyanine (H₂Pc), a side product that makes purification difficult. The alkylthio groups on the reported derivatives enhance solubility in common organic solvents and shift the absorption to the near-IR region.

Original language	English (US)
Pages (from-to)	7893-7896
Number of pages	4
Journal	Journal of Organic Chemistry
Volume	75
Issue number	22
DOIs	https://doi.org/10.1021/jo1011637
State	Published - Nov 19 2010

ASJC Scopus subject areas

Organic Chemistry

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abstract = "Solvent-free synthesis of a series of alkylthio-substituted titanyl phthalocyanine (TiOPc) derivatives starting from the corresponding phthalonitriles (Pn) is reported. This methodology eliminates the formation of the unmetalated phthalocyanine (H2Pc), a side product that makes purification difficult. The alkylthio groups on the reported derivatives enhance solubility in common organic solvents and shift the absorption to the near-IR region.",

author = "Mayank Mayukh and Sema, {Clarissa M.} and Roberts, {Jessica M.} and McGrath, {Dominic V.}",

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T1 - Solvent-free synthesis of soluble, near-IR absorbing titanyl phthalocyanine derivatives

AU - Mayukh, Mayank

AU - Sema, Clarissa M.

AU - Roberts, Jessica M.

AU - McGrath, Dominic V.

PY - 2010/11/19

Y1 - 2010/11/19

N2 - Solvent-free synthesis of a series of alkylthio-substituted titanyl phthalocyanine (TiOPc) derivatives starting from the corresponding phthalonitriles (Pn) is reported. This methodology eliminates the formation of the unmetalated phthalocyanine (H2Pc), a side product that makes purification difficult. The alkylthio groups on the reported derivatives enhance solubility in common organic solvents and shift the absorption to the near-IR region.

AB - Solvent-free synthesis of a series of alkylthio-substituted titanyl phthalocyanine (TiOPc) derivatives starting from the corresponding phthalonitriles (Pn) is reported. This methodology eliminates the formation of the unmetalated phthalocyanine (H2Pc), a side product that makes purification difficult. The alkylthio groups on the reported derivatives enhance solubility in common organic solvents and shift the absorption to the near-IR region.

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ER -

Solvent-free synthesis of soluble, near-IR absorbing titanyl phthalocyanine derivatives

Abstract

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