Stimuli-Responsive Self-Assembly of a Naphthalene Diimide by Orthogonal Hydrogen Bonding and Its Coassembly with a Pyrene Derivative by a Pseudo-Intramolecular Charge-Transfer Interaction

2013 ◽  
Vol 126 (4) ◽  
pp. 1110-1115 ◽  
Author(s):  
Anindita Das ◽  
Suhrit Ghosh
Keyword(s):  
Hydrogen Bonding ◽  
Charge Transfer ◽  
Self Assembly ◽  
Intramolecular Charge Transfer ◽  
Stimuli Responsive ◽  
Charge Transfer Interaction ◽  
Naphthalene Diimide

Synergistic effect of hydrophobic and hydrogen bonding interaction-driven viologen–pyranine charge-transfer aggregates: adenosine monophosphate recognition

Soft Matter ◽  
2021 ◽  
Author(s):  
Redhills L. Narendran ◽  
Archita Patnaik
Keyword(s):  
Hydrogen Bonding ◽  
Charge Transfer ◽  
Self Assembly ◽  
Adenosine Monophosphate ◽  
Fine Tuning ◽  
Hydrogen Bonding Interaction ◽  
Stimuli Responsive ◽  
Bonding Interaction ◽  
Non Covalent Interactions ◽  
Covalent Interactions

Synergy between non-covalent interactions directing and fine-tuning self-assembly of electronically and electrostatically complementary molecules in water into stimuli responsive microscale aggregates.

Enantioselective Nucleophilic Aromatic Substitution Reaction of Azlactones to Synthesize Quaternary α-Amino Acid Derivatives

Synlett ◽  
2020 ◽  
Author(s):  
Xiaohua Liu ◽  
Yi Li ◽  
Hao Pan ◽  
Wang-Yuren Li ◽  
Xiaoming Feng
Keyword(s):  
Hydrogen Bonding ◽  
Charge Transfer ◽  
Amino Acid ◽  
Substitution Reaction ◽  
Nucleophilic Aromatic Substitution ◽  
Amino Acid Derivatives ◽  
Amino Acid Esters ◽  
Aromatic Substitution ◽  
Charge Transfer Interaction ◽  
Acid Esters

AbstractAn asymmetric organocatalytic nucleophilic aromatic substitution reaction of azlactones with electron-deficient aryls was established. A variety of α-aryl α-alkyl α-amino acid esters and peptides were obtained in decent yields and stereoselectivities. A new bifunctional catalytic mode involving charge-transfer interaction and hydrogen bonding is proposed to explain the enantioselectivity.

scholarly journals Intramolecular Charge-transfer Interaction in Substituted Diphenylmethanes

1973 ◽  
Vol 46 (11) ◽  
pp. 3614-3615 ◽  
Author(s):  
Hiroyasu Inoue ◽  
Yoichiro Mikami ◽  
Toshiji Yokotani
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Charge Transfer Interaction

Salt–cocrystal continuum for photofunction modulation: stimuli-responsive fluorescence color-tuning of pyridine-modified intramolecular charge-transfer dyes and acid complexes

2019 ◽  
Vol 7 (29) ◽  
pp. 8847-8854 ◽  
Author(s):  
Yoshio Yano ◽  
Toshikazu Ono ◽  
Sou Hatanaka ◽  
Daniel T. Gryko ◽  
Yoshio Hisaeda
Keyword(s):  
Charge Transfer ◽  
Proton Transfer ◽  
Intramolecular Charge Transfer ◽  
Stimuli Responsive ◽  
Photoluminescence Properties ◽  
Acid Base ◽  
Color Tuning ◽  
Crystalline Environment ◽  
Fluorescence Color

A series of acid–base complexes reveal ΔpKa value and the crystalline environment determine the extent of proton transfer, which governs the intramolecular charge-transfer (ICT) strength of the complexes and tunes the photoluminescence properties.

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