2-(2,3-Dihydro-1H-inden-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Name: 2-(2,3-Dihydro-1H-inden-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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CAS No. 1252793-57-9
Cat. No. CS-0154955
Purity≥98%
MDL No.MFCD18383480

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2-(2,3-Dihydro-1H-inden-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane|CS-0154955

Structure of 1252793-57-9

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General Information

CAS No. 1252793-57-9
Cat. No. CS-0154955
Purity ≥98%
MDL No. MFCD18383480
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₅H₂₁BO₂
Molecular Weight 244.14
Synonym(s) None
SMILES CC1(C)C(C)(C)OB(C2=CC=CC3=C2CCC3)O1

Description

This boronate ester features a rigid indenyl scaffold that enhances stability and reactivity in cross-coupling processes. The tetramethyl-substituted dioxaborolane ring ensures excellent shelf life and moisture tolerance, enabling reliable use under standard conditions. Its defined stereochemistry and electron-rich character facilitate efficient coupling with aryl halides and pseudohalides.

Application

2-(2,3-Dihydro-1H-inden-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane serves as a stable, bench-ready boron building block for Suzuki-Miyaura cross-coupling reactions. The indenyl moiety provides a rigid, electron-rich aryl framework with predictable reactivity, enabling efficient C–C bond formation under standard catalytic conditions. Its tetramethyl-substituted dioxaborolane enhances shelf stability and facilitates purification, making it well-suited for iterative synthesis and library generation 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 : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 18.46
LogP 2.4745
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-(2,3-Dihydro-1H-inden-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS No. 1252793-57-9

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