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

Name: 2-Cyclopropoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
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CAS No. 1418132-45-2
Cat. No. CS-0616789
Purity≥95%
MDL No.None

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2-Cyclopropoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine|CS-0616789

Structure of 1418132-45-2

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General Information

CAS No. 1418132-45-2
Cat. No. CS-0616789
Purity ≥95%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₂₀BNO₃
Molecular Weight 261.12
Synonym(s) None
SMILES CC1(C)C(C)(C)OB(C2=CC=CN=C2OC3CC3)O1

Description

2-Cyclopropoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine delivers a sterically protected boronate group conjugated to a pyridyl scaffold, enabling efficient cross-coupling under mild conditions. The cyclopropoxy substituent enhances solubility and stability, while the tetramethyl-substituted dioxaborolane resists protodeboronation. This reagent streamlines late-stage functionalization in medicinal chemistry workflows.

Application

2-Cyclopropoxy-3-(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 ester group exhibits excellent stability, facilitates easy purification, and tolerates a range of functional groups. Its pyridine scaffold provides a valuable building block for heterocyclic synthesis, particularly in medicinal chemistry and materials science applications.

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 : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 40.58
LogP 1.922
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 3

Other Classifications

Building Blocks Functional Group Boronic Acid And Its Ester

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Fatty ring compounds Cyclopropane compounds

Key Words

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

CAS No. 1418132-45-2

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