Molecular Recognition and Self-Assembly by Non-amidic Hydrogen Bonding. An Exceptional Assembler of Neutral and Charged Supramolecular Structures

1995 ◽  
Vol 117 (29) ◽  
pp. 7630-7645 ◽  
Author(s):  
Stephen Hanessian ◽  
Michel Simard ◽  
Stefano Roelens
Keyword(s):  
Hydrogen Bonding ◽  
Molecular Recognition ◽  
Self Assembly ◽  
Supramolecular Structures

Hydrogen bonded supramolecular structures: a further insight into the diamine-diol recognition and self-assembly

2000 ◽  
Vol 78 (6) ◽  
pp. 723-731 ◽  
Author(s):  
Stefano Roelens ◽  
Paolo Dapporto ◽  
Paola Paoli
Keyword(s):  
Molecular Recognition ◽  
Gas Phase ◽  
Self Assembly ◽  
Supramolecular Assembly ◽  
Supramolecular Structures ◽  
Unique Role ◽  
X Ray ◽  
Molecular Code ◽  
Insight Into

A new H-bonded supramolecular assembly of the diamine-diol family has been obtained from (1R,2R)-1,2-diaminocyclohexane (DAC) and (S)-1-phenyl-1,2-ethanediol (PED). The structure was characterized by single-crystal X-ray analysis and showed the typical architecture of DAC based assemblies, consisting of a three-stranded helicate coiling around a H-bonded core, with a predictable helicity sense determined by the configuration of DAC. The new assembly, while reconfirming the unique role of DAC as a powerful assembler of supramolecular structures, demonstrated that the C2 symmetry of diol partners employed so far is not essential for assembling helicates, although chirality is. In the case of the adduct between (1R,2R)-1,2-diaminocyclohexane and (2R,3R)-2,3-butanediol, molecular recognition and self-assembly have been shown to take place even in the absence of solvent, in the gas phase, where long crystals were formed by spontaneous organized aggregation of diamine-diol units. A thorough analysis of the results from the present and previous investigations has lead to a deeper understanding of the key features of the diamine-diol molecular code and of the requirements for recognition and assembly.Key words: supramolecular, hydrogen bonding, molecular recognition, self-assembly, diamines, diols.

Molecular-Recognition-Directed Self-Assembly of Pleated Sheets from 2-Aminopyrimidine Hydrogen-Bonding Motifs

1998 ◽  
Vol 81 (11) ◽  
pp. 1909-1920 ◽  
Author(s):  
Michael J. Krische ◽  
Jean-Marie Lehn ◽  
Nathalie Kyritsakas ◽  
Jean Fischer
Keyword(s):  
Hydrogen Bonding ◽  
Molecular Recognition ◽  
Self Assembly

ChemInform Abstract: Molecular-Recognition-Directed Self-Assembly of Pleated Sheets from 2-Aminopyrimidine Hydrogen-Bonding Motifs.

ChemInform ◽  
2010 ◽  
Vol 30 (8) ◽  
pp. no-no
Author(s):  
M. J. KRISCHE ◽  
J.-M. LEHN ◽  
N. KYRITSAKAS ◽  
J. FISCHER
Keyword(s):  
Hydrogen Bonding ◽  
Molecular Recognition ◽  
Self Assembly

Self-Assembly of a Porphyrin Array via the Molecular Recognition Approach:  Synthesis and Properties of a Cyclic Zinc(II) Porphyrin Trimer Based on Coordination and Hydrogen Bonding

2001 ◽  
Vol 40 (14) ◽  
pp. 3395-3405 ◽  
Author(s):  
Chusaku Ikeda ◽  
Yuichi Tanaka ◽  
Takeshi Fujihara ◽  
Yoko Ishii ◽  
Takeshi Ushiyama ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Molecular Recognition ◽  
Self Assembly

scholarly journals Hydrogen bonding strength effect on self-assembly supramolecular structures of diblock copolymer/homopolymer blends

2016 ◽  
Vol 7 (13) ◽  
pp. 2395-2409 ◽  
Author(s):  
Shih-Chi Tsai ◽  
Yung-Chih Lin ◽  
En-Li Lin ◽  
Yeo-Wan Chiang ◽  
Shiao-Wei Kuo
Keyword(s):  
Hydrogen Bonding ◽  
Diblock Copolymer ◽  
Steric Hindrance ◽  
Self Assembly ◽  
Bonding Strength ◽  
Supramolecular Structures ◽  
Homopolymer Blends ◽  
Hydrogen Bonding Strength ◽  
Strength Effect

The steric hindrance effect on the hydrogen bonding strength and self-assembly supramolecular structures of the PS-b-PVPh diblock copolymer when blended with P4VP and P2VP homopolymers was investigated.

Processible polyaniline complexes due to molecular recognition: Supramolecular structures based on hydrogen bonding and phenyl stacking

1997 ◽  
Vol 84 (1-3) ◽  
pp. 55-58 ◽  
Author(s):  
O.T. Ikkala ◽  
L.-O. Pietilä ◽  
P. Passiniemi ◽  
T. Vikki ◽  
H. Österholm ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Molecular Recognition ◽  
Supramolecular Structures
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