Chemistry Heterocyclic Building Blocks Thiophenes Benzo[1,2-B:4,5-B']Dithiophene

Benzo[1,2-B:4,5-B']Dithiophene

Electrophilic Aromatic Substitution: BDT contains an aromatic ring, and it can undergo electrophilic aromatic substitution reactions. For example, you can introduce substituents onto the BDT ring by treating it with electrophilic reagents such as acyl chlorides or bromine. Reductive Coupling: BDT can undergo reductive coupling reactions to form dimers or oligomers. For instance, when treated with reducing agents or strong bases, BDT molecules can be coupled together, creating longer conjugated systems. Oxidation: BDT is susceptible to oxidation reactions, especially at its sulfur atoms. Oxidizing agents can convert the sulfur atoms into sulfone or sulfoxide groups, depending on the reaction conditions. Cross-Coupling Reactions: BDT can be used as a building block in various cross-coupling reactions, such as Suzuki-Miyaura, Stille, or Negishi couplings, to form more complex organic molecules. Polymerization: BDT can be polymerized with other monomers, particularly electron-rich aromatic compounds like thiophene or EDOT (ethylene dioxythiophene), to create conjugated polymers. These polymers are often used in organic electronics and can exhibit semiconducting properties. Halogenation: BDT can be halogenated at its aromatic ring, typically with chlorine or bromine, to introduce halogen substituents. This can be useful for further functionalization or for tuning the electronic properties of the compound. Thiol Reactions: Due to its sulfur atoms, BDT can undergo reactions with thiol compounds to form thioether linkages. This type of reaction is commonly used in the synthesis of organic materials. Catalytic Transformations: Various catalytic reactions can be employed to modify BDT, such as palladium-catalyzed cross-coupling reactions or transition-metal-catalyzed C-H activation reactions.

Further Reading:

Framework+−

(9H-Fluoren-9-Yl)Methyl (2-(Thiophen-2-Yl)Ethyl)Carbamate 1-(Thiophen-2-Yl)Ethan-1-One 2,2'-Bithiophene 2,2':5',2''-Terthiophene 2,3-Dihydrothieno[3,4-B][1,4]Dioxine 2,5-Dibromothiophene 2,5-Diphenylthiophene 2-(Thiophen-2-Yl)Pyridine 2-(Trifluoromethyl)Thiophene 2-Chlorothiophene 2-Ethynylthiophene 2-Iodothiophene 2-Methoxythiophene 2-Nitrothiophene 3-Bromothiophene 3-Chlorothiophene 3-Fluorothiophene 3-Methoxythiophene 3-Methylthiophene 3-Nitrothiophene 3-Phenylthiophene 4,4,5,5-Tetramethyl-2-(Thiophen-2-Yl)-1,3,2-Dioxaborolane 4,4,5,5-Tetramethyl-2-(Thiophen-3-Yl)-1,3,2-Dioxaborolane 4,5,6,7-Tetrahydrothieno[2,3-C]Pyridine 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine 4,7-Di(Thiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole 4,8-Di(Thiophen-2-Yl)Benzo[1,2-B:4,5-B']Dithiophene 4-Phenyl-6H-Thieno[3,2-F][1,2,4]Triazolo[4,3-A][1,4]Diazepine 4H-Cyclopenta[2,1-B:3,4-B']Dithiophene 4H-Thieno[3,2-B]Pyrrole 4H-Thieno[3,4-C]Pyrrole-4,6(5H)-Dione 5,6-Dihydro-4H-Cyclopenta[B]Thiophene 5-(Thiophen-2-Yl)Isoxazole 5-Benzyl-4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine 5-Phenylthiophen-2-Amine Benzo[1,2-B:4,5-B']Dithiophene Dibenzo[B,D]Thiophene Dihydrothiophen-3(2H)-One Dithieno[3,2-B:2',3'-D]Thiophene Ethyl Thiophene-2-Carboxylate Ethyl Thiophene-3-Carboxylate Methyl Thiophene-3-Carboxylate N,N-Diphenyl-4-(Thiophen-2-Yl)Aniline Phenyl(Thiophen-2-Yl)Methanone Thieno[2,3-B]Pyridine Thieno[2,3-C]Pyridine Thieno[2,3-D]Pyrimidine Thieno[3,2-B]Pyridine Thieno[3,2-B]Thiophene Thieno[3,2-C]Pyridine Thieno[3,2-D]Pyrimidine Thieno[3,4-B]Thiophene Thiophen-2-Ylboronic Acid Thiophen-2-Ylmethanol Thiophen-3-Amine Thiophen-3-Ol Thiophene-2-Carbaldehyde Thiophene-2-Carbonitrile Thiophene-3-Carbaldehyde Thiophene-3-Carbonitrile Thiophene-3-Carboxamide Thiophene-3-Carboxylic Acid

By Key Group+−

Acetylthiophene Aminothiophene Bromothieno Chlorothieno Chlorothiophene Cyanothiophene Dibromothieno Dibromothiophene Dichlorothieno Dichlorothiophene Dihydrothieno Dihydrothiophene Dihydroxythiophene Dimethylthieno Dimethylthiophene Dithiophene Fluorothiophene Formylthiophene Hydroxythiophene Iodothieno Iodothiophene Methylthieno Nitrothiophene Oxotetrahydrothiophene Terthiophene Tetrahydrothieno Thiophen-Amine-Hydrochloride Thiophenecarboxaldehyde Thiphen-Amine-Hydrochloride Trithiophene

By Route Intermediates+−

cLogP+−

H-Acceptors+−

H-Donors+−

Polar Surface Area+−

Druglikeness+−

NNCH/NNH+−

sp3-Atoms+−

Non-Aromatic Rings+−

Aromatic Rings+−

Rotatable Bonds+−

Typically In Stock
Purity
  • Please Select
  • 99+%
  • 99%
  • 98+%
  • 98%
  • 97+%
  • 97%
  • 96+%
  • 96%
  • 95+%
  • 95%
  • 93%
  • 90+%
  • 90%
Size
  • Please Select
  • 1mg
  • 2mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 1000g
  • 1kg
Clear Filters
4,8-Bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

click to sign in and save

A8126371098102-94-398%

4,8-Bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

$53.00/250mg

Detail
2,6-Dibromo-4,8-dihexylbenzo[1,2-b:4,5-b']dithiophene

click to sign in and save

A326908937028-39-295+%

2,6-Dibromo-4,8-dihexylbenzo[1,2-b:4,5-b']dithiophene

$84.00/100mg

Detail
Benzo[1,2-b:4,5-b']dithiophene-2,6-dicarbaldehyde

click to sign in and save

A137434185903-00-095%

Benzo[1,2-b:4,5-b']dithiophene-2,6-dicarbaldehyde

$128.00/100mg

Detail
4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene

click to sign in and save

A3549421160823-77-797%

4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene

$16.00/100mg

Detail
(4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

click to sign in and save

A4468061160823-78-898%

(4,8-Bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

$36.00/250mg

Detail
Benzo[1,2-b:4,5-b']dithiophene-4,8-diyl bis(trifluoromethanesulfonate)

click to sign in and save

A14479861620482-22-597%

Benzo[1,2-b:4,5-b']dithiophene-4,8-diyl bis(trifluoromethanesulfonate)

$130.00/100mg

Detail
2-Bromo-4,8-bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene

click to sign in and save

A11639622226388-08-398%

2-Bromo-4,8-bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene

$85.00/100mg

Detail
1    page 1 of 1 Pages

Inquiry