4,5‐ b']difuran synthesis
- Product Name:4,5‐ b']difuran
- CAS Number:1391764-83-2
- Molecular formula:C40H58O2S2Sn2
- Molecular Weight:872.44
![IN1532, 4,8-Bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']difuran](/CAS/20210111/GIF/1391764-82-1.gif)
1391764-82-1
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1066-45-1
143 suppliers
$31.50/2g
1391764-83-2
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Yield:1391764-83-2 77%
Reaction Conditions:
Stage #1: 4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b′]difuranwith n-butyllithium in tetrahydrofuran at 0 - 20; for 2 h;
Stage #2: trimethyltin(IV)chloride in tetrahydrofuran;hexane at 20; for 1 h;
References:
Huo, Lijun;Ye, Long;Wu, Yue;Li, Zhaojun;Guo, Xia;Zhang, Maojie;Zhang, Shaoqing;Hou, Jianhui [Macromolecules,2012,vol. 45,# 17,p. 6923 - 6929]
4891-44-5
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$21.00/250mg
![4,5-b']difuran-4,8-dione](/CAS/20200611/GIF/267220-47-3.gif)
267220-47-3
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1391764-83-2
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