ChemicalBook > CAS DataBase List > 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene

2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene

Product Name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
CAS No.
1089687-05-7
Chemical Name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
Synonyms
DTS26-2Br;9,9'-biphenyl-3,3'-diylbis-9H-carbazole;2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b;4,4'-Bis(2-ethyl-hexyl)-5,5'-dibroMo-dithieno[3,2-b:2',3'-d;2,6‐dibroMo‐(4,4‐di‐2‐ ethylhexyldithieno[ 3,2‐b:2',3'‐ d]silole;4,4'-Bis(2-ethyl-hexyl)-5,5'-dibroMo-dithieno[3,2-b:2',3'-d]silole;4,4'-Bis(2-ethyl-hexyl)-5,5'-dibromo-dithieno[3,2-b:2',3'-d]silole;2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene;4H-Silolo[3,2-b:4,5-b']dithiophene, 2,6-dibroMo-4,4-bis(2-ethylhexyl)-;2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-thieno[2',3':4,5]silolo[3,2- b]thiophene
CBNumber
CB12484681
Molecular Formula
C24H36Br2S2Si
Formula Weight
576.57
MOL File
1089687-05-7.mol
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2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene Property

Boiling point:
551.3±50.0 °C(Predicted)
Density 
1.32
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
InChI
InChI=1S/C24H36Br2S2Si/c1-5-9-11-17(7-3)15-29(16-18(8-4)12-10-6-2)19-13-21(25)27-23(19)24-20(29)14-22(26)28-24/h13-14,17-18H,5-12,15-16H2,1-4H3
InChIKey
CMMVJTQAECTXDZ-UHFFFAOYSA-N
SMILES
C12C3SC(Br)=CC=3[Si](CC(CC)CCCC)(CC(CC)CCCC)C=1C=C(Br)S2
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific
Product number
9825DN
Product name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-Silolo[3,2-b:4,5-b']dithiophene
Packaging
5g
Price
$1064
Updated
2021/12/16
Arctom
Product number
AS024845
Product name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
Purity
97%
Packaging
100mg
Price
$37
Updated
2021/12/16
Ambeed
Product number
A359517
Product name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
Purity
97%
Packaging
100mg
Price
$37
Updated
2021/12/16
Arctom
Product number
AS024845
Product name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
Purity
97%
Packaging
250mg
Price
$56
Updated
2021/12/16
Ambeed
Product number
A359517
Product name
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
Purity
97%
Packaging
250mg
Price
$57
Updated
2021/12/16
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2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene Chemical Properties,Usage,Production

Synthesis

1089687-04-6

1089687-05-7

The general procedure for the synthesis of 2,6-dibromo-4,4-bis(2-ethylhexyl)-4H-silacyclopenta[3,2-B:4,5-B']dithiophene, using the compound (CAS:1089687-04-6) as a starting material, was as follows: at 10 °C, N-bromosuccinimide (NBS) (11.65 g, 65.42 mmol. 2.06 eq.) was slowly added to a solution of the compound (17.885 g, 31.76 mmol) dissolved in 350 ml of anhydrous tetrahydrofuran. The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the crude product was purified by silica gel column chromatography (eluent: n-hexane) to afford the target compound 17a (16.47 g, 90% yield) as a yellow oil.

References

[1] Journal of the American Chemical Society, 2008, vol. 130, # 48, p. 16144 - 16145
[2] Chemical Communications, 2009, # 37, p. 5570 - 5572
[3] Patent: KR2017/50088, 2017, A. Location in patent: Paragraph 0237; 0238
[4] Patent: EP2530085, 2012, A1. Location in patent: Page/Page column 11-12
[5] Organic Electronics: physics, materials, applications, 2016, vol. 39, p. 361 - 370

2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene Suppliers

China 74 India 1 Japan 1 United States 3 Global 79
A.J Chemicals
Tel
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Fax
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Email
sales@ajchem.in
Country
India
ProdList
6100
Advantage
58
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View Lastest Price from 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene manufacturers

Career Henan Chemical Co
Product
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene 1089687-05-7
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
1ton
Release date
2020-01-10

1089687-05-7, 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiopheneRelated Search:

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  • 2,6‐dibroMo‐(4,4‐di‐2‐ ethylhexyldithieno[ 3,2‐b:2',3'‐ d]silole
  • 4,4'-Bis(2-ethyl-hexyl)-5,5'-dibroMo-dithieno[3,2-b:2',3'-d]silole
  • 4H-Silolo[3,2-b:4,5-b']dithiophene, 2,6-dibroMo-4,4-bis(2-ethylhexyl)-
  • 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b
  • 4,4'-Bis(2-ethyl-hexyl)-5,5'-dibroMo-dithieno[3,2-b:2',3'-d
  • DTS26-2Br
  • 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-thieno[2',3':4,5]silolo[3,2- b]thiophene
  • 4,4'-Bis(2-ethyl-hexyl)-5,5'-dibromo-dithieno[3,2-b:2',3'-d]silole
  • 9,9'-biphenyl-3,3'-diylbis-9H-carbazole
  • 1089687-05-7
  • C24H36Br2S2Si
  • OPV,OLED