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Merck
CN

655074

Sigma-Aldrich

5-甲基噻吩-2-硼酸频哪醇酯

95%

别名:

5-(2-甲基噻吩)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷

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About This Item

经验公式(希尔记法):
C11H17BO2S
分子量:
224.13
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22

方案

95%

杂质

4-5% pinacol

密度

0.937 g/mL at 25 °C (lit.)

SMILES字符串

Cc1ccc(s1)B2OC(C)(C)C(C)(C)O2

InChI

1S/C11H17BO2S/c1-8-6-7-9(15-8)12-13-10(2,3)11(4,5)14-12/h6-7H,1-5H3

InChI key

LTOLNTYOBPPFLS-UHFFFAOYSA-N

应用

5-Methylthiophene-2-boronic acid pinacol ester can be used as a reactant:
  • In the palladium-catalyzed Suzuki coupling reaction for the preparation of heteroaryl derivatives.
  • To synthesize N-(4-methylpyridin-2-yl)thiophene-2-carboxamide analog as potential inhibitor of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE).
  • To prepare organic recyclable mechanoluminescent luminogen via Wittig and Suzuki reactions.

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

221.0 °F

闪点(°C)

105 °C

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Recyclable mechanoluminescent luminogen: different polymorphs, different self-assembly effects of the thiophene moiety and recovered molecular packing via simple thermal-treatment
Wang C, et al.
Materials Chemistry Frontiers., 3(1), 32-38 (2019)
Synthesis, in-vitro cholinesterase inhibition, in-vivo anticonvulsant activity and in-silico exploration of N-(4-methylpyridin-2-yl) thiophene-2-carboxamide analogs
Ahmad G, et al.
Bioorganic Chemistry, 92, 103216-103216 (2019)

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