Synthesis and characterization of a TTF-π-verdazyl radical—a new building block for conducting and/or magnetic systems

2007 ◽  
Vol 31 (11) ◽  
pp. 1973 ◽  
Author(s):  
M’hamed Chahma ◽  
Keely Macnamara ◽  
Art van der Est ◽  
Antonio Alberola ◽  
Victor Polo ◽  
...  
Keyword(s):  
Building Block ◽  
Synthesis And Characterization ◽  
Magnetic Systems ◽  
Verdazyl Radical

Synthesis and characterization of a series of novel phenol- and polyphenol-based glycerolipids

2006 ◽  
Vol 84 (10) ◽  
pp. 1411-1415 ◽  
Author(s):  
Rolf Schmidt ◽  
Joseph G Carrigan ◽  
Christine E DeWolf
Keyword(s):  
Hydrogen Bonding ◽  
Chain Length ◽  
Protein Interaction ◽  
Building Block ◽  
Synthesis And Characterization ◽  
Synthetic Route ◽  
Substitution Pattern ◽  
Lipid Protein Interaction ◽  
Block Approach

A building block approach was used to design a modular synthetic route for the preparation of novel glycerolipids with phenolic and polyphenolic headgroups. Based on this scheme, it is possible to vary the substitution pattern of the headgroup, the stereochemistry of the backbone, and the length of the sidechains. Five glycerolipids with different headgroups and identical backbone stereochemistry and chain length have been prepared.Key words: glycerolipid, polyphenol, hydrogen bonding, lipid-protein interaction, self-adhering.

Synthesis and characterization of magnetic organic-inorganic nanocomposites based on the [Mn2O12{CH2C(CH3)COO}16(H2O)4] building block

2004 ◽  
Vol 28 (8) ◽  
pp. 919-928 ◽  
Author(s):  
Stephanie Willemin ◽  
Bruno Donnadieu ◽  
Lollita Lecren ◽  
Bernard Henner ◽  
Rodolphe Clérac ◽  
...  
Keyword(s):  
Building Block ◽  
Synthesis And Characterization ◽  
Inorganic Nanocomposites

Synthesis and Characterization of an Eclipsed Digermylene as a Building Block to Construct a Cyclic Octagermylene

2017 ◽  
Vol 129 (47) ◽  
pp. 15304-15308 ◽  
Author(s):  
Yu-Te Wey ◽  
Fan-Shan Yang ◽  
Hsien-Cheng Yu ◽  
Ting-Shen Kuo ◽  
Yi-Chou Tsai
Keyword(s):  
Building Block ◽  
Synthesis And Characterization

Synthesis and characterization of calixarene analogs locked in the cone conformation by the dimerization of syn -dihydroxymetacyclophanes as a building block

Tetrahedron ◽  
2001 ◽  
Vol 57 (7) ◽  
pp. 1219-1227 ◽  
Author(s):  
Yukihiro Okada ◽  
Manabu Mizutani ◽  
Fuyuhiko Ishii ◽  
Yoshinori Kasai ◽  
Jun Nishimura
Keyword(s):  
Building Block ◽  
Synthesis And Characterization ◽  
Cone Conformation

scholarly journals Synthesis and Characterization of Bis[1]benzothieno[3,2-b:2′,3′-d]pyrroles: Quantitative Effects of Benzannulation on Dithieno[3,2-b:2′,3′-d]pyrroles

Molecules ◽  
2018 ◽  
Vol 23 (9) ◽  
pp. 2279 ◽  
Author(s):  
Rylan Wolfe ◽  
Evan Culver ◽  
Seth Rasmussen
Keyword(s):  
Comparative Analysis ◽  
Building Block ◽  
Synthesis And Characterization ◽  
Electronic Effects ◽  
Conjugated Materials ◽  
Conjugation Length ◽  
Detailed Characterization ◽  
Fused Ring ◽  
Electronic And Structural Properties

The synthesis of four N-functionalized bis[1]benzothieno[3,2-b:2′,3′-d]pyrroles (BBTPs) is reported in order to provide a more detailed characterization of these fused-ring units, as well as increase the scope of known BBTP units available for application to conjugated materials. The optical, electronic, and structural properties of the resulting BBTP units have been compared to the parent N-alkyl- and N-aryl-dithieno[3,2-b:2′,3′-d]pyrroles (DTPs), as well as their corresponding 2,6-diphenyl derivatives, in order to fully quantify the relative electronic effects resulting from benzannulation of the parent DTP building block. Such comparative analysis reveals that benzannulation results in a red-shifted absorbance, but to a lesser extent than simple phenyl-capping of the DTP. More surprising is that benzannulation results in stabilization of the BBTP HOMO, compared to the destabilization normally observed with extending the conjugation length of the backbone.

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