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1089687-05-7

中文名稱 2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩
英文名稱 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene
CAS 1089687-05-7
分子式 C24H36Br2S2Si
分子量 576.57
MOL 文件 1089687-05-7.mol
更新日期 2025/07/30 09:19:47
1089687-05-7 結(jié)構(gòu)式 1089687-05-7 結(jié)構(gòu)式

基本信息

中文別名
M8021
2,6-二溴-4,4-二(2-乙基己基)-二噻吩并噻咯
[2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B
2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-b:4,5-b’]二噻吩
2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩
4,4'-雙(2-乙基-己基)-5,5'-二溴-二噻吩并[3,2-B:2',3'-D]硅雜環(huán)戊二烯
5,5'-二溴-4,4'-二(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩
2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩 1G
2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并(3,2-B:4,5-B')二噻吩 >97%
2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩2,6-DIBROMO-4,4-BIS(2-ETHYLHEXYL)-4H-THIENO[2',3':4,5]SILOLO[3,2- B]THIOPHENECAS: 1089687-05-7
英文別名
DTS26-2Br
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
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-silolo[3,2-b:4,5-b']dithiophene
2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-thieno[2',3':4,5]silolo[3,2- b]thiophene

物理化學(xué)性質(zhì)

沸點(diǎn)551.3±50.0 °C(Predicted)
密度1.32
儲(chǔ)存條件Keep in dark place,Inert atmosphere,2-8°C
InChIInChI=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
InChIKeyCMMVJTQAECTXDZ-UHFFFAOYSA-N
SMILESC12C3SC(Br)=CC=3[Si](CC(CC)CCCC)(CC(CC)CCCC)C=1C=C(Br)S2

制備方法

方法1
4H-Silolo[3,2-b:4,5-b']dithiophene, 4,4-bis(2-ethylhexyl)-2,6-bis(trimethylsilyl)-

1089687-04-6

2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩

1089687-05-7

以化合物(CAS:1089687-04-6)為起始原料,合成2,6-二溴-4,4-雙(2-乙基己基)-4H-硅雜環(huán)戊二烯并[3,2-B:4,5-B']二噻吩的一般步驟如下:在10℃條件下,將N-溴代琥珀酰亞胺(NBS)(11.65g,65.42mmol,2.06當(dāng)量)緩慢加入至溶解于350ml無(wú)水四氫呋喃中的化合物(17.885g,31.76mmol)溶液中。反應(yīng)混合物在室溫下攪拌過(guò)夜。反應(yīng)完成后,通過(guò)硅膠柱色譜法(洗脫劑:正己烷)對(duì)粗產(chǎn)物進(jìn)行純化,得到黃色油狀的目標(biāo)化合物17a(16.47g,收率90%)。

參考文獻(xiàn):

[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

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