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Merck
CN

731528

Sigma-Aldrich

trans-2-Ethoxyvinylboronic acid pinacol ester

95%

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别名:
(E)-2-(2-Ethoxyvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, (E)-2-Ethoxyvinylboronic acid pinacol ester
经验公式(希尔记法):
C10H19BO3
分子量:
198.07
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

95%

形式

liquid

折射率

n20/D 1.447

密度

0.935 g/mL at 25 °C

储存温度

2-8°C

SMILES字符串

CCO\C=C\B1OC(C)(C)C(C)(C)O1

InChI

1S/C10H19BO3/c1-6-12-8-7-11-13-9(2,3)10(4,5)14-11/h7-8H,6H2,1-5H3/b8-7+

InChI key

MRAYNLYCQPAZJN-BQYQJAHWSA-N

应用

trans-2-Ethoxyvinylboronic acid pinacol ester is a boronic ester commonly used in Suzuki-Miyaura cross-coupling.
This reaction is a key step to synthesize:
  • Azaindole and diazaindoles from chloroamino-N-heterocycles.
  • Doryanine and its derivatives from 2-bromobenzoic acid.

WGK

WGK 3

闪点(°F)

188.1 °F

闪点(°C)

86.7 °C

法规信息

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