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

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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

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1089687-05-7

C24H36Br2S2Si

OPV,OLED