Potassium (2-((tert-butoxycarbonyl)amino)ethyl)trifluoroborate

Name: Potassium (2-((tert-butoxycarbonyl)amino)ethyl)trifluoroborate
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CAS No. 926280-83-3
Cat. No. CS-0135382
Purity≥95%
MDL No.MFCD10698613

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Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Potassium (2-((tert-butoxycarbonyl)amino)ethyl)trifluoroborate|CS-0135382

Structure of 926280-83-3

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General Information

CAS No. 926280-83-3
Cat. No. CS-0135382
Purity ≥95%
MDL No. MFCD10698613
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₄B₃F₃KNO₂ ₂-
Molecular Weight 272.72
Synonym(s) None
SMILES O=C(NC[CH2-]B([F-])([F-])([F-])=B[B+])OC(C)(C)C.[K+]

Description

Potassium (2-((tert-butoxycarbonyl)amino)ethyl)trifluoroborate delivers a stable, bench-ready boronate handle for Suzuki-Miyaura cross-coupling. The tert-butyl carbamate-protected amine enables orthogonal functionalization, while the trifluoroborate moiety ensures excellent stability and compatibility with diverse reaction conditions. This reagent streamlines access to complex nitrogen-containing scaffolds in medicinal chemistry and materials synthesis.

Application

Potassium (2-((tert-butoxycarbonyl)amino)ethyl)trifluoroborate serves as a stable, bench-ready boron building block for Suzuki-Miyaura cross-coupling reactions. It enables efficient C–C bond formation under mild conditions, featuring excellent functional group tolerance and compatibility with common protecting groups. The Boc-protected amine functionality facilitates downstream deprotection and incorporation into peptide-like scaffolds or bioactive heterocycles, making it a practical reagent for medicinal chemistry and API intermediate synthesis.

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 38.33
LogP -0.6375
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 3

Other Classifications

General Reagents Elements and their salts Potassium Salt

Building Blocks Functional Group Boc

Building Blocks Functional Group Amine

Building Blocks Functional Group Boronic Acid And Its Ester

Inorganic Chemistry Metallic Salts Borate Salts

Key Words

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Potassium (2-((tert-butoxycarbonyl)amino)ethyl)trifluoroborate

CAS No. 926280-83-3

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