1089687-05-7

基本信息
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
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)
制備方法
![4H-Silolo[3,2-b:4,5-b']dithiophene, 4,4-bis(2-ethylhexyl)-2,6-bis(trimethylsilyl)-](/CAS/20200611/GIF/1089687-04-6.gif)
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](/CAS/20200611/GIF/1089687-05-7.gif)
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