Oxidation Triggered Supramolecular Chirality DOI
Jie Zhang,

Aiyou Hao,

Pengyao Xing

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 9, 2024

Topochemical reactions normally occurring in the solid and crystalline state exhibit solvent-free catalyst-free properties, with high atom economy which have been widely applied materials science polymer synthesis. Herein, we explore potential of topochemical for controlling emergence supramolecular chirality precise fabrication chiroptical materials. Boronic acid pinacol esters (BPin) were conjugated to naphthalimides containing an inherent chiral cholesteryl group linked by alkyl or benzene spacers. The BPin segments oxidized H2O2 form hydroxyl groups, enhanced luminescence, reduced steric effects, increased amphiphilicity. liposomal aggregates underwent situ oxidation transformed into 1D nanoarchitectures, exhibiting macroscopic chirality, active Cotton circularly polarized luminescence. Oxidation could also initiate intimate interplay between building units guest molecule, evolution multiple component assembly system realized.

Language: Английский

Investigation of Huisgen's Noble metal catalyst click reaction mechanism for the synthesis of 1,4-disubstituted 1,2,3-triazoles DOI
Ali A. Khairbek, Maha I. Al-Zaben, Ralph Puchta

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 566, P. 114412 - 114412

Published: Aug. 2, 2024

Language: Английский

Citations

6
Assessing the Catalytic Potential of Novel Halogen Substituted Carbenes NHCs (F, Cl, Br, I) Catalysts in [3+2] Cycloaddition Reactions: A Computational Investigation DOI
Ali A. Khairbek, Mohammad Abd Al-Hakim Badawi, Abdullah Yahya Abdullah Alzahrani

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

This study investigated the catalytic behavior of NHC-X ligands (X = F, Cl, Br, I) in cycloaddition reactions, focusing on both mononuclear and binuclear pathways.

Language: Английский

Citations

4
Precursor engineering for soft selective synthesis of phase pure metal-rich digenite (Cu9S5) and djurleite (Cu31S16) nanocrystals and investigation of their photo-switching characteristics DOI Creative Commons

Suraj Peerappa Yadav,

Gourab Karmakar,

Alpa Y. Shah

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(31), P. 22656 - 22664

Published: Jan. 1, 2024

Two copper complexes, CuX(dmpymSH)(PPh 3 ) 2 (where X = Cl or I), were applied as efficient single source precursors for phase selective isolation of Cu 9 S 5 (digenite) and 31 16 (djurleite) nanomaterials in pure form.

Language: Английский

Citations

2
Silver- and gold-catalyzed azide−alkyne cycloaddition by functionalized NHC-based polynuclear catalysts: Computational investigation and mechanistic insights DOI
Ali A. Khairbek, Mohammad Abd Al-Hakim Badawi, Abdullah Yahya Abdullah Alzahrani

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 570, P. 114708 - 114708

Published: Nov. 22, 2024

Language: Английский

Citations

1
Facile one-pot synthesis of photoresponsive Cu1.8S and CuInS2 nanostructures aided by Cu-pyrimidylthiolate molecular precursor DOI Creative Commons

Suraj Peerappa Yadav,

Adish Tyagi,

Alpa Y. Shah

et al.

Next Materials, Journal Year: 2024, Volume and Issue: 7, P. 100414 - 100414

Published: Oct. 31, 2024

Language: Английский

Citations

0
Oxidation Triggered Supramolecular Chirality DOI
Jie Zhang,

Aiyou Hao,

Pengyao Xing

et al.

Nano Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 9, 2024

Topochemical reactions normally occurring in the solid and crystalline state exhibit solvent-free catalyst-free properties, with high atom economy which have been widely applied materials science polymer synthesis. Herein, we explore potential of topochemical for controlling emergence supramolecular chirality precise fabrication chiroptical materials. Boronic acid pinacol esters (BPin) were conjugated to naphthalimides containing an inherent chiral cholesteryl group linked by alkyl or benzene spacers. The BPin segments oxidized H2O2 form hydroxyl groups, enhanced luminescence, reduced steric effects, increased amphiphilicity. liposomal aggregates underwent situ oxidation transformed into 1D nanoarchitectures, exhibiting macroscopic chirality, active Cotton circularly polarized luminescence. Oxidation could also initiate intimate interplay between building units guest molecule, evolution multiple component assembly system realized.

Language: Английский

Citations

0