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 Building blocks


The possibilities to design and develop new materials for applications such as dye-sensitized solar cells and solar fuels are virtually endless. Our experience has shown that it is highly valuable to have a set of reproducible starting materials, building-blocks, that are readily available so the efforts can be focused on novel materials. For the time being, Dyenamo provides seven such building blocks, offering you the possibility to rapidly and cost-efficiently assemble advanced molecules of your own design.




DN-S11




DN-S11



Description:
DN-S11 is a versatile ligand that can be used to construct new solar fuel materials, catalysts and more. The pyridine-2,6-dicarboxylic acid (PDC) functionalization enables it to adsorb strongly to metal oxides such as TiO2 and SiO2, but it can also serve as a multidentate ligand to many different metal ions.

Full name:
4,4'-(1,4-phenylene)bis(pyridine-2,6-dicarboxylic acid)

CAS number:
164173-99-3

Typical properties:
MW = 408.32 g/mol

Reference:

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DN-S10




DN-S10



Description:
DN-S10 is a versatile ligand that can be used to construct new solar fuel materials, catalysts and more. The pyridine-2,6-dicarboxylic acid (PDC) functionalization enables it to adsorb strongly to metal oxides such as TiO2 and SiO2, but it can also serve as a multidentate ligand to many different metal ions.

Full name:
[4,4'-bipyridine]-2,6-dicarboxylic acid

CAS number:
937615-43-5

Typical properties:
MW = 244.21 g/mol

Reference:

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DN-S05



Ru-(pic)(dmso)

Description:
Precursor for preparing Ru-based water oxidation catalysts for solar fuel devices.

Full name:
Ruthenium-2,2'-bipyridine-6,6'-dicarboxylate-picoline-dmso

Alternative name:
Ru-(pic)(dmso), DN-S05

CAS number:
1443013-19-1

Reference:
  • Y. Gao et al, J. Am. Chem. Soc. 2013, 135, 4219-4222.

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DN-S04



Ru-2(dmso)

Description:
Precursor for preparing Ru-based water oxidation catalysts for solar fuel devices.

Full name:
Ruthenium-2,2'-bipyridine-6,6'-dicarboxylate-di-dmso

Alternative name:
Ru-2(dmso)

CAS number:
1357927-37-7

Reference:
  • Y. Gao et al, J. Am. Chem. Soc. 2013, 135, 4219-4222.

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DN-BB01




DN-BB01



Description:
DN-BB01 can be used to easily introduce the “bulky” D35 donor unit into a molecule of your choice using the Suzuki reaction.

Full name:
2',4'-dibutoxy-N-(2',4'-dibutoxy-[1,1'-biphenyl]-4-yl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-[1,1'-biphenyl]-4-amine

CAS number:
1601474-12-7

Typical properties:
Purity > 98%
MW = 811.91 g/mol

Reference:

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DN-BB02





DN-BB02


Description:
DN-BB02 is a bifunctionalized and alkylated cyclopentadithiophene core that can conveniently be combined with a wide range of donor and acceptor groups to form a new D-p-A dye in just two steps.

Full name:
6-bromo-4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2-carbaldehyde

CAS number:
1221821-39-1

Typical properties:
Purity > 95%
MW = 453.50 g/mol

References:
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DN-BB03




DN-BB03


Description:
DN-BB03 is a suitable starting material for exploring modifications of the triphenylamine donor.

Full name:
5-(4-(bis(4-bromophenyl)amino)phenyl)thiophene-2-carbaldehyde

CAS number:
1197992-32-7

Typical properties:
Purity > 98%
MW = 513.25 g/mol

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DN-BB04




DN-BB04


Description:
Building block for suitable for the synthesis of photoactive materials based around an unsymmetrically substituted diketopyrrolopyrrole (DPP) unit.

Full name:
3-(4-bromophenyl)-2,5-dioctyl-6-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

CAS number:
1255381-86-2

Typical properties:
Purity > 95%
MW = 597.66 g/mol

References:
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