β-to-β 2,5-Pyrrolylene-Linked Cyclic Porphyrin Oligomers

Yutao Rao; Jun Oh Kim; Woojae Kim; Guangming Zhong; Bangshao Yin; Mingbo Zhou; Hiroshi Shinokubo; Naoki Aratani; Takayuki Tanaka; Shubin Liu; Atsuhiro Osuka; Dongho Kim; Jianxin Song

doi:10.1002/chem.201601306

β-to-β 2,5-Pyrrolylene-Linked Cyclic Porphyrin Oligomers

Yutao Rao, Jun Oh Kim, Woojae Kim, Guangming Zhong, Bangshao Yin, Mingbo Zhou, Hiroshi Shinokubo, Naoki Aratani, Takayuki Tanaka, Shubin Liu, Atsuhiro Osuka, Dongho Kim, Jianxin Song

Department of Chemistry

Research output: Contribution to journal › Article

8 Citations (Scopus)

Abstract

β-to-β 2,5-Pyrrolylene linked cyclic porphyrin oligomers have been synthesized by Suzuki–Miyaura coupling of 2,5-diborylpyrrole and 3,7-dibromoporphyrin. The cyclic porphyrin oligomers exhibit roughly coplanar structures, strong excitonic coupling, small electrochemical HOMO–LUMO gaps, and ultrafast excitation energy transfer between the neighboring porphyrins via the pyrrolylene bridge.

Original language	English
Pages (from-to)	8801-8804
Number of pages	4
Journal	Chemistry - A European Journal
Volume	22
Issue number	26
DOIs	https://doi.org/10.1002/chem.201601306
Publication status	Published - 2016 Jun 20

All Science Journal Classification (ASJC) codes

Catalysis
Organic Chemistry

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Rao, Y., Kim, J. O., Kim, W., Zhong, G., Yin, B., Zhou, M., Shinokubo, H., Aratani, N., Tanaka, T., Liu, S., Osuka, A., Kim, D., & Song, J. (2016). β-to-β 2,5-Pyrrolylene-Linked Cyclic Porphyrin Oligomers. Chemistry - A European Journal, 22(26), 8801-8804. https://doi.org/10.1002/chem.201601306

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title = "β-to-β 2,5-Pyrrolylene-Linked Cyclic Porphyrin Oligomers",

abstract = "β-to-β 2,5-Pyrrolylene linked cyclic porphyrin oligomers have been synthesized by Suzuki–Miyaura coupling of 2,5-diborylpyrrole and 3,7-dibromoporphyrin. The cyclic porphyrin oligomers exhibit roughly coplanar structures, strong excitonic coupling, small electrochemical HOMO–LUMO gaps, and ultrafast excitation energy transfer between the neighboring porphyrins via the pyrrolylene bridge.",

author = "Yutao Rao and Kim, {Jun Oh} and Woojae Kim and Guangming Zhong and Bangshao Yin and Mingbo Zhou and Hiroshi Shinokubo and Naoki Aratani and Takayuki Tanaka and Shubin Liu and Atsuhiro Osuka and Dongho Kim and Jianxin Song",

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β-to-β 2,5-Pyrrolylene-Linked Cyclic Porphyrin Oligomers. / Rao, Yutao; Kim, Jun Oh; Kim, Woojae; Zhong, Guangming; Yin, Bangshao; Zhou, Mingbo; Shinokubo, Hiroshi; Aratani, Naoki; Tanaka, Takayuki; Liu, Shubin; Osuka, Atsuhiro; Kim, Dongho; Song, Jianxin.

In: Chemistry - A European Journal, Vol. 22, No. 26, 20.06.2016, p. 8801-8804.

Research output: Contribution to journal › Article

TY - JOUR

T1 - β-to-β 2,5-Pyrrolylene-Linked Cyclic Porphyrin Oligomers

AU - Rao, Yutao

AU - Kim, Jun Oh

AU - Kim, Woojae

AU - Zhong, Guangming

AU - Yin, Bangshao

AU - Zhou, Mingbo

AU - Shinokubo, Hiroshi

AU - Aratani, Naoki

AU - Tanaka, Takayuki

AU - Liu, Shubin

AU - Osuka, Atsuhiro

AU - Kim, Dongho

AU - Song, Jianxin

PY - 2016/6/20

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