2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

Name: 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
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CAS No. 444120-94-9
Cat. No. CS-W003058
Purity≥95%
MDL No.MFCD03412793

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2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine|CS-W003058

Structure of 444120-94-9

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Description

This boronate-functionalized pyridine integrates readily into Suzuki-Miyaura coupling reactions under standard conditions. The tetramethylboronate moiety enhances stability and reactivity, while the chloropyridine handle enables selective cross-coupling with minimal side-product formation.

Application

2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine serves as a versatile Suzuki-Miyaura coupling partner, enabling efficient C–C bond formation under mild conditions. The boronate group exhibits high stability, excellent functional group tolerance, and compatibility with diverse reaction partners. Its pyridine core facilitates integration into bioactive heterocycles, while the chloro substituent supports sequential cross-coupling or further derivatization in medicinal chemistry and materials synthesis workflows.

General Information

CAS No. 444120-94-9
Cat. No. CS-W003058
Purity ≥95%
MDL No. MFCD03412793
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₅BClNO₂
Molecular Weight None
Synonym(s) 2-Chloropyridine-5-boronicacidpinacolester
SMILES CC(C(C)(O1)C)(OB1C2=CN=C(Cl)C=C2)C

Computational Chemistry Data

TPSA 31.35
LogP 2.0342
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

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 : H319
Precautionary Statements : P264-P280-P305+P351+P338-P337+P313

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Other Classifications

Building Blocks Functional Group Boronic Acid And Its Ester

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

CAS No. 444120-94-9

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