Benzofuro[2,3-c]isoquinolines as novel AIEgens: Modulation of AIE characteristics by a single methoxy group

Suzi Kim; Jaehyun Park; Dirgha Raj Joshi; Na Keum Lee; Hang Le Bich Pham; Linh Khanh Chung; Min Joo Kang; Younggwan Kim; Ikyon Kim; Jeeyeon Lee

doi:10.1016/j.dyepig.2022.110584

Benzofuro[2,3-c]isoquinolines as novel AIEgens: Modulation of AIE characteristics by a single methoxy group

Suzi Kim, Jaehyun Park, Dirgha Raj Joshi, Na Keum Lee, Hang Le Bich Pham, Linh Khanh Chung, Min Joo Kang, Younggwan Kim, Ikyon Kim, Jeeyeon Lee

Department of Pharmacy

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

1 Citation (Scopus)

Abstract

Here, we report benzofuro[2,3-c]isoquinolines (FiQ) as novel blue AIEgens, in which a -OMe group substituent plays a crucial role in modulating intermolecular interactions, inducing a marked increase in emission of up to 150- and 460-fold in the aggregate and solid states, respectively. Our single-crystal X-ray diffraction analysis revealed that the edge-to-face interactions among phenyl groups generate tight networks that rigidify the assembled structures, resulting in AIE.

Original language	English
Article number	110584
Journal	Dyes and Pigments
Volume	206
DOIs	https://doi.org/10.1016/j.dyepig.2022.110584
Publication status	Published - 2022 Oct

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) ( NRF-2021R1A2C2010647 and NRF- 2021R1A4A2001251 to J. L.; NRF-2018R1A6A1A03023718 and NRF-2020R1A2C2005961 to I. K.).

Publisher Copyright:
© 2022 The Authors

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Process Chemistry and Technology

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10.1016/j.dyepig.2022.110584

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@article{c4c43def9d1448a9a6785ebdc5c49ef9,

title = "Benzofuro[2,3-c]isoquinolines as novel AIEgens: Modulation of AIE characteristics by a single methoxy group",

abstract = "Here, we report benzofuro[2,3-c]isoquinolines (FiQ) as novel blue AIEgens, in which a -OMe group substituent plays a crucial role in modulating intermolecular interactions, inducing a marked increase in emission of up to 150- and 460-fold in the aggregate and solid states, respectively. Our single-crystal X-ray diffraction analysis revealed that the edge-to-face interactions among phenyl groups generate tight networks that rigidify the assembled structures, resulting in AIE.",

author = "Suzi Kim and Jaehyun Park and Joshi, {Dirgha Raj} and Lee, {Na Keum} and {Le Bich Pham}, Hang and Chung, {Linh Khanh} and Kang, {Min Joo} and Younggwan Kim and Ikyon Kim and Jeeyeon Lee",

note = "Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) ( NRF-2021R1A2C2010647 and NRF- 2021R1A4A2001251 to J. L.; NRF-2018R1A6A1A03023718 and NRF-2020R1A2C2005961 to I. K.). Publisher Copyright: {\textcopyright} 2022 The Authors",

year = "2022",

month = oct,

doi = "10.1016/j.dyepig.2022.110584",

language = "English",

volume = "206",

journal = "Dyes and Pigments",

issn = "0143-7208",

publisher = "Elsevier BV",

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T1 - Benzofuro[2,3-c]isoquinolines as novel AIEgens

T2 - Modulation of AIE characteristics by a single methoxy group

AU - Kim, Suzi

AU - Park, Jaehyun

AU - Joshi, Dirgha Raj

AU - Lee, Na Keum

AU - Le Bich Pham, Hang

AU - Chung, Linh Khanh

AU - Kang, Min Joo

AU - Kim, Younggwan

AU - Kim, Ikyon

AU - Lee, Jeeyeon

N1 - Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) ( NRF-2021R1A2C2010647 and NRF- 2021R1A4A2001251 to J. L.; NRF-2018R1A6A1A03023718 and NRF-2020R1A2C2005961 to I. K.). Publisher Copyright: © 2022 The Authors

PY - 2022/10

Y1 - 2022/10

N2 - Here, we report benzofuro[2,3-c]isoquinolines (FiQ) as novel blue AIEgens, in which a -OMe group substituent plays a crucial role in modulating intermolecular interactions, inducing a marked increase in emission of up to 150- and 460-fold in the aggregate and solid states, respectively. Our single-crystal X-ray diffraction analysis revealed that the edge-to-face interactions among phenyl groups generate tight networks that rigidify the assembled structures, resulting in AIE.

AB - Here, we report benzofuro[2,3-c]isoquinolines (FiQ) as novel blue AIEgens, in which a -OMe group substituent plays a crucial role in modulating intermolecular interactions, inducing a marked increase in emission of up to 150- and 460-fold in the aggregate and solid states, respectively. Our single-crystal X-ray diffraction analysis revealed that the edge-to-face interactions among phenyl groups generate tight networks that rigidify the assembled structures, resulting in AIE.

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DO - 10.1016/j.dyepig.2022.110584

M3 - Article

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SN - 0143-7208

VL - 206

JO - Dyes and Pigments

JF - Dyes and Pigments

M1 - 110584

ER -

Benzofuro[2,3-c]isoquinolines as novel AIEgens: Modulation of AIE characteristics by a single methoxy group

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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