Stepwise π-extension of meso-alkylidenyl porphyrins through sequential 1,3-dipolar cycloaddition and redox reactions

Dowoo Park; Seung Doo Jeong; Masatoshi Ishida; Chang Hee Lee

doi:10.1039/c4cc04283b

Stepwise π-extension of meso-alkylidenyl porphyrins through sequential 1,3-dipolar cycloaddition and redox reactions

Dowoo Park, Seung Doo Jeong, Masatoshi Ishida, Chang Hee Lee

Applied Chemistry

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

13 Citations (Scopus)

Abstract

Several regioselectively π-extended, pyrrole fused porphyrinoids have been synthesized by the 1,3-dipolar cycloaddition of meso-alkylidene-(benzi)porphyrins. Pd(ii) complexes gave oxidation resistant, bis-pyrrole fused adducts. The repeated 1,3-dipolar cycloaddition followed by oxidation–reduction of pentaphyrin analogs afforded π-extended porphyrin analogs.

Original language	English
Pages (from-to)	9277-9280
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	66
DOIs	https://doi.org/10.1039/c4cc04283b
Publication status	Published - Jul 22 2014

All Science Journal Classification (ASJC) codes

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

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10.1039/c4cc04283b

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AU - Park, Dowoo

AU - Jeong, Seung Doo

AU - Ishida, Masatoshi

AU - Lee, Chang Hee

PY - 2014/7/22

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AB - Several regioselectively π-extended, pyrrole fused porphyrinoids have been synthesized by the 1,3-dipolar cycloaddition of meso-alkylidene-(benzi)porphyrins. Pd(ii) complexes gave oxidation resistant, bis-pyrrole fused adducts. The repeated 1,3-dipolar cycloaddition followed by oxidation–reduction of pentaphyrin analogs afforded π-extended porphyrin analogs.

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Stepwise π-extension of meso-alkylidenyl porphyrins through sequential 1,3-dipolar cycloaddition and redox reactions

Abstract

All Science Journal Classification (ASJC) codes

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