Potassium cyclobutyltrifluoroboranuide

Name: Potassium cyclobutyltrifluoroboranuide
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CAS No. 1065010-88-9
Cat. No. CS-W004027
Purity≥95%
MDL No.MFCD09992884

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Potassium cyclobutyltrifluoroboranuide|CS-W004027

Structure of 1065010-88-9

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General Information

CAS No. 1065010-88-9
Cat. No. CS-W004027
Purity ≥95%
MDL No. MFCD09992884
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₇BF₃K
Molecular Weight 162.00
Synonym(s) Potassium Cyclobutyltrifluoroborate
SMILES F[B-](C1CCC1)(F)F.[K+]

Description

Potassium cyclobutyltrifluoroborate delivers a stable, bench-ready source of cyclobutylboron for cross-coupling applications. The trifluoroborate moiety enhances solubility and stability, enabling efficient Suzuki-Miyaura reactions under mild conditions. This reagent integrates seamlessly into synthetic workflows requiring controlled boron delivery.

Application

Potassium cyclobutyltrifluoroborate serves as a stable, bench-ready building block for palladium-catalyzed cross-coupling reactions. Its trifluoroborate group enables efficient Suzuki-Miyaura coupling with aryl and vinyl halides under mild conditions, offering excellent functional group tolerance and predictable regiochemistry. The cyclobutyl moiety provides a rigid, sterically defined scaffold useful in medicinal chemistry and materials synthesis.

Synthesis

Route1
- In-stock
  
  849052-26-2
- ~55%
- In-stock
  
  1065010-88-9
References
- Lennox, Alastair J. J.; Lloyd-Jones, Guy C. Angewandte Chemie - International Edition, 2012 , vol. 51, # 37 p. 9385 - 9388

Safety Information

Download SDS

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 0
LogP -0.6081
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Skeleton Fatty ring compounds Cyclobutane compounds

General Reagents Elements and their salts Potassium Salt

Inorganic Chemistry Metallic Salts Metallate Salts

Key Words

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Potassium cyclobutyltrifluoroboranuide

CAS No. 1065010-88-9

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