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Isopropenylboronic acid pinacol ester

Isopropenylboronic acid pinacol ester chemical structure
CAS Number126726-62-3
FormulaC9H17BO2
Mol. Weight168.04 g/mol

What is Isopropenylboronic acid pinacol ester?

Isopropenylboronic acid pinacol ester is a chemical compound with CAS number 126726-62-3 and molecular formula C9H17BO2. It is used in various industrial and research applications.

Applications

Reagent used for
• Palladium-catalyzed Suzuki-Miyaura cross-coupling processes1
• Inverse-electron-demand Diels-Alder reaction2
• Simmons-Smith Cyclopropanation Reaction3
• Polyene cyclization4
• Stereoselective aldol reactions5
• Grubbs cross-metathesis reaction5
• Intramolecular Suzuki-Miyaura reaction5
• Stereoselective cross-metathesis6
• Dipolar cycloaddition7
• Iodosulfonylation8
• Asymmetric conjugate addition and intramolecular hydroacylation9

Reagent used in preparation of various therapeutic kinase and enzymatic inhibitors10

9

Specifications

Molecular Weight

168.04 g/mol

Assay/Purity

95%

Boiling Point

47-49 °C/9 mbar

Density

0.894 g/mL at 25 °C

Safety Information

GHS02GHS02
GHS07GHS07
Signal Word

Warning

Hazard Statements

H226-H315-H317-H319-H335

Precautionary Statements

P261-P280-P305 + P351 + P338

Required PPE

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

WGK Germany

3

Frequently Asked Questions