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731528 Sigma-Aldrich

trans-2-Ethoxyvinylboronic acid pinacol ester

95%

Synonym: (E)-2-(2-Ethoxyvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, (E)-2-Ethoxyvinylboronic 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   MRAYNLYCQPAZJN-BQYQJAHWSA-N
assay   95%
refractive index   n20/D 1.447
density   0.935 g/mL at 25 °C
storage temp.   2-8°C

Description

Application

trans-2-Ethoxyvinylboronic acid pinacol ester is a boronic ester used in Suzuki−Miyaura cross-coupling reactions. It can be used to synthesize azaindole and diazaindoles from chloroamino-N-heterocycles.

Packaging

1 g in glass bottle

500 mg in amber glass bottle

Safety & Documentation

Safety Information

RIDADR 
NA 1993 / PGIII
WGK Germany 
3
Flash Point(F) 
186.8 °F
Flash Point(C) 
86 °C

Documents

Certificate of Analysis

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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

Peer-Reviewed Papers
15

References

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