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680257 Sigma-Aldrich

trans-2-(Thiophen-3-yl)vinylboronic acid pinacol ester

90%

Synonym: 4,4,5,5-Tetramethyl-2-[(1E)-2-(3-thienyl)ethenyl]-1,3,2-dioxaborolane, E-2-(Thiophen-3-yl)vinylboronic acid pinacol ester

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Properties

Related Categories Alkenyl Boronate Esters, Boronate Esters, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents More...
InChI Key   MIMMTIXICVRKJI-FNORWQNLSA-N
assay   90%
refractive index   n20/D 1.5376
bp   106-108 °C/0.2 mmHg
density   1.073 g/mL at 25 °C

Description

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
>230 °F
Flash Point(C) 
>110 °C
Protocols & Articles

Articles

Boronic Acid Esters - Chemfiles Volume 4 Article 2

The synthesis of biaryl compounds via the Suzuki–Miyaura coupling reaction has become more commonplace now that many arylboronic acids are readily available. Several years ago, Miyaura et al. demonst...
Chemfiles Volume 4 Article 2
Keywords: Coupling reactions, Suzuki-Miyaura coupling

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