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529907 Sigma-Aldrich

(E)-1-Pentene-1,2-diboronic acid bis(pinacol) ester

Synonym: 1-[cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)] pentene, 2,2′-[(1Z)-1-Propyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]

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Properties

Related Categories Alkenyl Boronate Esters, Boronate Esters, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents More...
InChI Key   MXQDNQSRLNMUOP-SEYXRHQNSA-N
refractive index   n20/D 1.455 (lit.)
bp   301-303 °C(lit.)
density   0.954 g/mL at 25 °C (lit.)

Description

General description

(E)-1-Pentene-1,2-diboronic acid bis(pinacol) ester is an alkenyl boronate ester that can be utilized for Suzuki-Miyaura cross-coupling reaction. Boronate esters are air- and chromatography-stable.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NA 1993 / PGIII
WGK Germany 
3
Flash Point(F) 
168.8 °F
Flash Point(C) 
76 °C
Protocols & Articles

Articles

Arylboronic Acid-Pinacol Esters

The synthesis of biaryl compounds via the Suzuki coupling reaction has become more commonplace now that many arylboronic acids are readily available. Several years ago, Miyaura, et al. demonstrated t...
Chemfiles Volume 1 Article 1
Keywords: Coupling reactions, Suzuki coupling

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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