Home
Products
Reagents for Polymerization
Polymerization Catalysts
Cross-Coupling Reaction Catalyst
(E)-Phenyl-1,2-ethylenediboronic acid bis(pinacol) ester

(E)-Phenyl-1,2-ethylenediboronic acid bis(pinacol) ester

Inquiry

Molecular Formula:

C20H30B2O4

Molecular Weight:

356.07

CAS Number:

173603-23-1

Catalog Number:

173603-23-1

Product Information

Molecular Formula:

C20H30B2O4

Molecular Weight:

356.07

Description

(E)-Phenyl-1,2-ethylenediboronic acid bis(pinacol) ester is an organoboron compound often used in Suzuki-Miyaura cross-coupling reactions, crucial for developing pharmaceuticals. It aids in the synthesis of antiviral and anticancer drugs for research on diseases such as HIV and various cancers.

Synonyms

cis-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) styrene, cis-2-Phenylvinyl-1,2-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

IUPAC Name

4,4,5,5-tetramethyl-2-[(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]-1,3,2-dioxaborolane

Canonical SMILES

B1(OC(C(O1)(C)C)(C)C)C=C(B2OC(C(O2)(C)C)(C)C)C3=CC=CC=C3

InChI

InChI=1S/C20H30B2O4/c1-17(2)18(3,4)24-21(23-17)14-16(15-12-10-9-11-13-15)22-25-19(5,6)20(7,8)26-22/h9-14H,1-8H3/b16-14-

InChI Key

VQWACXAYGMFHOQ-PEZBUJJGSA-N

Melting Point

69-73 °C (lit.)

Flash Point

Not applicable

Purity

98%

Computed Properties

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

356.2330198 g/mol

Monoisotopic Mass

356.2330198 g/mol

Topological Polar Surface Area

36.9Å²

Heavy Atom Count

Formal Charge

Complexity

530

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass

Concentration

Volume

Molecular Weight *

Calculate

The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

Calculate

(E)-Phenyl-1,2-ethylenediboronic acid bis(pinacol) ester

Product Information

Computed Properties

Related Products