Crystallization-Controlled Dynamic Self-Assembly and an On/Off Switch for Equilibration Using Boronic Ester Formation

2010 ◽  
Vol 16 (46) ◽  
pp. 13680-13688 ◽  
Author(s):  
Hiroki Takahagi ◽  
Nobuharu Iwasawa
Keyword(s):  
Self Assembly ◽  
Boronic Ester ◽  
Ester Formation

Self-Assembly of a Cavitand-Based Capsule by Dynamic Boronic Ester Formation

2008 ◽  
Vol 120 (33) ◽  
pp. 6351-6354 ◽  
Author(s):  
Naoki Nishimura ◽  
Kenji Kobayashi
Keyword(s):  
Self Assembly ◽  
Boronic Ester ◽  
Ester Formation

RNA-directed off/on switch of RNase H activity using boronic ester formation

2017 ◽  
Vol 15 (38) ◽  
pp. 8204-8210 ◽  
Author(s):  
Maëva Reverte ◽  
Ivan Barvik ◽  
Jean-Jacques Vasseur ◽  
Michael Smietana
Keyword(s):  
Boronic Acid ◽  
Rnase H ◽  
Boronic Ester ◽  
Ester Formation

A new concept to modulate RNase H activity is presented based on the boronic acid/boronate switch.

Guest-induced self-assembly of a macrocyclic boronic ester containing diarylethene units: enhancement of photoresponsivity

2012 ◽  
Vol 48 (60) ◽  
pp. 7477 ◽  
Author(s):  
Nobuharu Iwasawa ◽  
Hiroki Takahagi ◽  
Kosuke Ono ◽  
Kotaro Fujii ◽  
Hidehiro Uekusa
Keyword(s):  
Self Assembly ◽  
Boronic Ester

Dynamic and Programmable DNA-Templated Boronic Ester Formation

2011 ◽  
Vol 50 (18) ◽  
pp. 4193-4196 ◽  
Author(s):  
Anthony R. Martin ◽  
Ivan Barvik ◽  
Delphine Luvino ◽  
Michael Smietana ◽  
Jean-Jacques Vasseur
Keyword(s):  
Boronic Ester ◽  
Ester Formation

scholarly journals Interdependent Dynamic Nitroaldol and Boronic Ester Reactions for Complex Dynamers of Different Topologies

2021 ◽  
Author(s):  
Antanas Karalius ◽  
Yunchuan Qi ◽  
Mubarak Ayinla ◽  
Zoltan Szabo ◽  
Olof Ramstrom
Keyword(s):  
Dynamic Systems ◽  
Main Chain ◽  
Building Blocks ◽  
Boronic Acids ◽  
Complex Dynamic ◽  
Complex Dynamic Systems ◽  
Boronic Ester ◽  
Ester Formation ◽  
Nitroaldol Reaction ◽  
Hydrolysis Of

Complex dynamic systems displaying interdependency between nitroaldol and boronic ester reactions have been demonstrated. Nitroalkane-1,3-diols, generated by the nitroaldol reaction, were susceptible to ester formation with different boronic acids in aprotic solvents, whereas hydrolysis of the esters occurred in the presence of water. The boronic ester formation led to significant stabilization of the nitroaldol adducts under basic conditions. The use of bifunctional building blocks was furthermore established, allowing for main chain nitroaldol-boronate dynamers as well as complex network dynamers with distinct topologies. The shape and rigidity of the resulting dynamers showed an apparent dependency on the configuration of the boronic acids.

Improved δ-valerolactam templates for the assembly of Aβ-miniamyloids by boronic ester formation

2016 ◽  
Vol 14 (22) ◽  
pp. 5032-5048 ◽  
Author(s):  
André Wuttke ◽  
Sebastian Nils Fischer ◽  
Annika Nebel ◽  
Michael Marsch ◽  
Armin Geyer
Keyword(s):  
Boronic Ester ◽  
Ester Formation ◽  
Amyloidogenic Peptides

Numerically defined oligomers of amyloidogenic peptides were obtained by boronic ester formation with synthetic polyol templates.

scholarly journals Switching of the solid-state guest selectivity: solvent-dependent selective guest inclusion in a crystalline macrocyclic boronic ester

2016 ◽  
Vol 7 (9) ◽  
pp. 5765-5769 ◽  
Author(s):  
Suguru Ito ◽  
Kosuke Ono ◽  
Kohei Johmoto ◽  
Hidehiro Uekusa ◽  
Nobuharu Iwasawa
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Guest Molecules ◽  
Boronic Ester ◽  
Guest Selectivity

Switching of the inclusion of guest molecules was realized by the crystallization induced self-assembly of a benzothiadiazole-type macrocyclic boronic ester.

Control of the reversibility during boronic ester formation: application to the construction of ferrocene dimers and trimers

2017 ◽  
Vol 46 (7) ◽  
pp. 2370-2376 ◽  
Author(s):  
Kosuke Ono ◽  
Yohei Tohyama ◽  
Tatsuhiro Uchikura ◽  
Yuji Kikuchi ◽  
Kotaro Fujii ◽  
...  
Keyword(s):  
Aprotic Solvents ◽  
Boronic Ester ◽  
Ester Formation ◽  
Boronic Esters ◽  
Neutral Conditions

Equilibration of boronic esters during boronic ester formation was controlled using protic or aprotic solvents under neutral conditions.

Simple Anthracene Derivatives: Different Mechanoluminescence Properties Tailored only by a Thiophene Group

2021 ◽  
Author(s):  
Jun Miao ◽  
Yimeng Zhang ◽  
Ming Zhang
Keyword(s):  
Self Assembly ◽  
Boronic Ester ◽  
Anthracene Derivatives

Here, the anthracene was selected as the fluorescent core, then boronic ester and self-assembly thiophene group were introduced to the “9” and “10” sites of anthracene. By changing the linked...

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