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669199 Sigma-Aldrich

trans-2-(3,5-Difluorophenyl)vinyl boronic acid pinacol ester

≥96%

Synonym: (E)-2-(3,5-Difluorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-[(1E)-2-(3,5-Difluorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, trans-2-(3,5-Difluorophenyl)vinyl-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...
assay   ≥96%
refractive index   n20/D 1.5002
bp   127-130 °C/2.4 mmHg
density   1.084 g/mL at 25 °C
SMILES string   CC1(C)OB(OC1(C)C)\C=C\c2cc(F)cc(F)c2
InChI   1S/C14H17BF2O2/c1-13(2)14(3,4)19-15(18-13)6-5-10-7-11(16)9-12(17)8-10/h5-9H,1-4H3/b6-5+
InChI key   LKRHAXIALBYDDQ-AATRIKPKSA-N

Description

Packaging

1 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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