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Merck
CN

D206008

Sigma-Aldrich

反,反-1,4-二苯基-1,3-丁二烯

98%

别名:

β,β′-二苯乙烯基, DPB

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关于此项目

线性分子式:
C6H5CH=CHCH=CHC6H5
化学文摘社编号:
分子量:
206.28
Beilstein:
1905939
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

98%

表单

crystals

沸点

350 °C (lit.)

mp

150-152 °C (lit.)

SMILES字符串

c1ccc(cc1)\C=C\C=C\c2ccccc2

InChI

1S/C16H14/c1-3-9-15(10-4-1)13-7-8-14-16-11-5-2-6-12-16/h1-14H/b13-7+,14-8+

InChI key

JFLKFZNIIQFQBS-FNCQTZNRSA-N

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应用

反,反-1,4-二苯基-1,3-丁二烯可用作合成以下物质的反应物:
  • 通过与硫化钾和DMSO的氧化反应合成的2,5-二苯基噻吩。
  • 在 N2H4存在的情况下通过与糠醛进行镍催化加氢苄基化反应合成的2-[(3E)-4-苯基-2-(苯甲基)-3-丁烯-1-基]呋喃。

它还可作为配体,与银(I)盐反应制备银(I)配位聚合物。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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David P Burgner et al.
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Zhong JC, et al.
Inorganica chimica acta, 342, 202-208 (2003)
Liang Chen et al.
Organic letters, 20(23), 7392-7395 (2018-11-22)
A novel, atom economical, and transition-metal-free strategy for the synthesis of thiophenes from substituted buta-1-enes with potassium sulfide has been presented. The reaction achieves double C-S bond formations via cleavage of multiple C-H bonds and provides an efficient approach to
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Lv Leiyang, et al.
ACS Catalysis, 9(10), 9199-9205 (2019)
Vikram Agarwal et al.
eLife, 4 (2015-08-13)
MicroRNA targets are often recognized through pairing between the miRNA seed region and complementary sites within target mRNAs, but not all of these canonical sites are equally effective, and both computational and in vivo UV-crosslinking approaches suggest that many mRNAs

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