Metallophthalocyanin-ocenes: Scandium phthalocyanines with an η5-bound Cp ring

Rachel H. Platel; Thiago Teixeira Tasso; Wen Zhou; Taniyuki Furuyama; Nagao Kobayashi; Daniel B. Leznoff

doi:10.1039/c5cc00237k

Metallophthalocyanin-ocenes: Scandium phthalocyanines with an η⁵-bound Cp ring

Rachel H. Platel, Thiago Teixeira Tasso, Wen Zhou, Taniyuki Furuyama, Nagao Kobayashi, Daniel B. Leznoff

SCI - Chemistry

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

A series of new scandium complexes supported by the phthalocyanine (Pc) ligand have been prepared and structurally characterized. Reaction of ScCl₃ with phthalonitrile affords a mixture of PcScCl (1) and unreacted ScCl₃, which upon addition of LiCH(SiMe₃)₂ yields THF-soluble PcSc(μ-Cl₂)Li(THF)₂ (2). Metathesis with NaCp or LiCp∗ generates PcSc(η⁵-C₅H₅) and PcSc(η⁵-C₅Me₅), respectively, which represent the first examples of η⁵-Cp metal phthalocyanines where the Cp fragment sandwiches the metal centre.

Original language	English
Pages (from-to)	5986-5989
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	27
DOIs	https://doi.org/10.1039/c5cc00237k
Publication status	Published - 2015 Apr 7

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "A series of new scandium complexes supported by the phthalocyanine (Pc) ligand have been prepared and structurally characterized. Reaction of ScCl3 with phthalonitrile affords a mixture of PcScCl (1) and unreacted ScCl3, which upon addition of LiCH(SiMe3)2 yields THF-soluble PcSc(μ-Cl2)Li(THF)2 (2). Metathesis with NaCp or LiCp∗ generates PcSc(η5-C5H5) and PcSc(η5-C5Me5), respectively, which represent the first examples of η5-Cp metal phthalocyanines where the Cp fragment sandwiches the metal centre.",

author = "Platel, {Rachel H.} and {Teixeira Tasso}, Thiago and Wen Zhou and Taniyuki Furuyama and Nagao Kobayashi and Leznoff, {Daniel B.}",

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AU - Platel, Rachel H.

AU - Teixeira Tasso, Thiago

AU - Zhou, Wen

AU - Furuyama, Taniyuki

AU - Kobayashi, Nagao

AU - Leznoff, Daniel B.

PY - 2015/4/7

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AB - A series of new scandium complexes supported by the phthalocyanine (Pc) ligand have been prepared and structurally characterized. Reaction of ScCl3 with phthalonitrile affords a mixture of PcScCl (1) and unreacted ScCl3, which upon addition of LiCH(SiMe3)2 yields THF-soluble PcSc(μ-Cl2)Li(THF)2 (2). Metathesis with NaCp or LiCp∗ generates PcSc(η5-C5H5) and PcSc(η5-C5Me5), respectively, which represent the first examples of η5-Cp metal phthalocyanines where the Cp fragment sandwiches the metal centre.

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