Encapsulating Au-Fe                         3                         O                         4                          Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions

Harpreet Kaur; Mandeep Kaur; Preet Kamal Walia; Manoj Kumar; Vandana Bhalla

doi:10.1002/asia.201801556

Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions

Harpreet Kaur
, Mandeep Kaur
, Preet Kamal Walia
, Manoj Kumar
, Vandana Bhalla

Chemistry

Guru Nanak Dev University

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

16 Scopus citations

Abstract

The present study demonstrates the development of a supramolecular porous ensemble consisting of hetero-oligophenylene derivative 6 and Au-Fe ₃ O ₄ nanodots. Supramolecular assemblies of AIE-active hetero-oligophenylene derivative 6 served as reactors for the generation of Au-Fe ₃ O ₄ nanodots. The as prepared supramolecular ensemble functioned as an efficient recyclable photocatalytic system for C(sp ² )−H bond activation of anilines for the construction of quinoline carboxylates. Interestingly, the “dip catalyst” prepared by depositing PTh-co-PANI-6: Au-Fe ₃ O ₄ nanodots on a filter paper served as a recyclable strip (up to 10 cycles) for C−C/C−N bond formation reaction.

Original language	English
Pages (from-to)	809-813
Number of pages	5
Journal	Chemistry - An Asian Journal
Volume	14
Issue number	6
DOIs	https://doi.org/10.1002/asia.201801556
State	Published - Mar 15 2019

Keywords

aggregation-induced emission
C−H activation
oligophenylenes
recyclable ′dip catalyst′
supramolecular chemistry

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10.1002/asia.201801556

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Kaur, H., Kaur, M., Walia, P. K., Kumar, M., & Bhalla, V. (2019). Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions. Chemistry - An Asian Journal, 14(6), 809-813. https://doi.org/10.1002/asia.201801556

Kaur, Harpreet ; Kaur, Mandeep ; Walia, Preet Kamal et al. / Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies : Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions. In: Chemistry - An Asian Journal. 2019 ; Vol. 14, No. 6. pp. 809-813.

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title = "Encapsulating Au-Fe 3 O 4 Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions",

abstract = " The present study demonstrates the development of a supramolecular porous ensemble consisting of hetero-oligophenylene derivative 6 and Au-Fe 3 O 4 nanodots. Supramolecular assemblies of AIE-active hetero-oligophenylene derivative 6 served as reactors for the generation of Au-Fe 3 O 4 nanodots. The as prepared supramolecular ensemble functioned as an efficient recyclable photocatalytic system for C(sp 2 )−H bond activation of anilines for the construction of quinoline carboxylates. Interestingly, the “dip catalyst” prepared by depositing PTh-co-PANI-6: Au-Fe 3 O 4 nanodots on a filter paper served as a recyclable strip (up to 10 cycles) for C−C/C−N bond formation reaction.",

keywords = "aggregation-induced emission, C−H activation, oligophenylenes, recyclable ′dip catalyst′, supramolecular chemistry",

author = "Harpreet Kaur and Mandeep Kaur and Walia, \{Preet Kamal\} and Manoj Kumar and Vandana Bhalla",

note = "Publisher Copyright: {\textcopyright} 2019 Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2019",

month = mar,

day = "15",

doi = "10.1002/asia.201801556",

language = "English",

volume = "14",

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journal = "Chemistry - An Asian Journal",

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Kaur, H, Kaur, M, Walia, PK, Kumar, M & Bhalla, V 2019, 'Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions', Chemistry - An Asian Journal, vol. 14, no. 6, pp. 809-813. https://doi.org/10.1002/asia.201801556

Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions. / Kaur, Harpreet; Kaur, Mandeep; Walia, Preet Kamal et al.
In: Chemistry - An Asian Journal, Vol. 14, No. 6, 15.03.2019, p. 809-813.

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

TY - JOUR

T1 - Encapsulating Au-Fe 3 O 4 Nanodots into AIE-active Supramolecular Assemblies

T2 - Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions

AU - Kaur, Harpreet

AU - Kaur, Mandeep

AU - Walia, Preet Kamal

AU - Kumar, Manoj

AU - Bhalla, Vandana

PY - 2019/3/15

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AB - The present study demonstrates the development of a supramolecular porous ensemble consisting of hetero-oligophenylene derivative 6 and Au-Fe 3 O 4 nanodots. Supramolecular assemblies of AIE-active hetero-oligophenylene derivative 6 served as reactors for the generation of Au-Fe 3 O 4 nanodots. The as prepared supramolecular ensemble functioned as an efficient recyclable photocatalytic system for C(sp 2 )−H bond activation of anilines for the construction of quinoline carboxylates. Interestingly, the “dip catalyst” prepared by depositing PTh-co-PANI-6: Au-Fe 3 O 4 nanodots on a filter paper served as a recyclable strip (up to 10 cycles) for C−C/C−N bond formation reaction.

KW - aggregation-induced emission

KW - C−H activation

KW - oligophenylenes

KW - recyclable ′dip catalyst′

KW - supramolecular chemistry

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DO - 10.1002/asia.201801556

M3 - Article

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AN - SCOPUS:85058695712

SN - 1861-4728

VL - 14

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JO - Chemistry - An Asian Journal

JF - Chemistry - An Asian Journal

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ER -

Kaur H, Kaur M, Walia PK, Kumar M, Bhalla V. Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions. Chemistry - An Asian Journal. 2019 Mar 15;14(6):809-813. doi: 10.1002/asia.201801556

Encapsulating Au-Fe ₃ O ₄ Nanodots into AIE-active Supramolecular Assemblies: Ambient Visible-light Harvesting “Dip-Strip” Photocatalyst for C−C/C−N Bond Formation Reactions

Abstract

Keywords

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