2-(4-Methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Name: 2-(4-Methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Brand: ChemScene
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CAS No. 214360-63-1
Cat. No. CS-0088571
Purity≥97%
MDL No.MFCD22414466

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2-(4-Methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0088571

Structure of 214360-63-1

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Description

This boronate ester features a methoxy-substituted aryl group enabling efficient cross-coupling in palladium-catalyzed reactions. The tetramethylcyclopentadienone core provides exceptional stability and moisture tolerance, simplifying handling under standard conditions.

Application

2-(4-Methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane serves as a stable, bench-ready boronate building block for Suzuki-Miyaura cross-coupling reactions. Its ortho-methyl and para-methoxy substituents provide predictable regiochemistry and enhanced electronic tuning, enabling efficient C–C bond formation under mild conditions. The tetramethyl-substituted dioxaborolane core ensures excellent shelf stability, low hydrolytic sensitivity, and straightforward purification, making it ideal for iterative synthesis of complex aromatic scaffolds in medicinal chemistry and materials science workflows.

General Information

CAS No. 214360-63-1
Cat. No. CS-0088571
Purity ≥97%
MDL No. MFCD22414466
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₂₁BO₃
Molecular Weight 248.13
Synonym(s) None
SMILES CC(O1)(C)C(C)(C)OB1C2=CC(C)=C(OC)C=C2

Computational Chemistry Data

TPSA 27.69
LogP 2.30282
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H312-H332
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P330-P363-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-(4-Methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS No. 214360-63-1

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