Vinylboronic acid pinacol ester

Reagent used for• Suzuki-Miyaura coupling reactions• Mizoroki-Heck reactions (cascade reaction)• Intramolecular Nozaki-Hiyama-Kishi reactions• Stereoselective Cu-catalyzed γ-selective and stereospecific coupling• Control of stereoselectivity and mechanistic portrait on intramolecular (4+1)-cycloaddition of dialkoxycarbenes• Regio- and stereoselective synthesis of trisubstituted alkenes via gold(I)-catalyzed hydrophosphoryloxylation of haloalkynes followed by Pd-catalyzed consecutive cross-coupling reactions• Asymmetric Birch reductive alkylationReagent used in Preparation of • Molecular tubes for lipid sensing• Enzymatic inhibitors, antibiotics, receptor analogs, and other biologically significant compounds (including total syntheses)

4,4,5,5-Tetramethyl-2-vinyl-1,3,2-dioxaborolane; 2-Vinyl-4,4,5,5-tetramethyl-1,3,2-dioxaoborolane; 1,3,2-Dioxaborolane, 2-ethenyl-4,4,5,5-tetramethyl-; Pinacol vinylboronate; ethenylboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(2-vinyl)-1,3,2-dioxaborolane

2-ethenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

B1(OC(C(O1)(C)C)(C)C)C=C

InChI=1S/C8H15BO2/c1-6-9-10-7(2,3)8(4,5)11-9/h6H,1H2,2-5H3

DPGSPRJLAZGUBQ-UHFFFAOYSA-N

131.6±23.0°C at 760 mmHg

93.2 °F

95%

0.908 g/mL at 25°C

Soluble in Chloroform (Sparingly), Methanol (Slightly)

Clear colorless to amber liquid

Store at 2-8°C under inert atmosphere

n20/D 1.4300 (lit.)

H226 - H317

P280

Warning