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CS-W001157 4
Total: USD 88.00

Potassium trifluoro(4-methoxyphenyl)borate

  • CAS No. 192863-36-8

  • Cat. No. CS-0067834
  • Purity≥98%
  • MDL No.MFCD04112717

*For research and further manufacturing use only, not for direct human use.

Potassium trifluoro(4-methoxyphenyl)borate|CS-0067834

Structure of 192863-36-8

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General Information

  • CAS No. 192863-36-8
  • Cat. No. CS-0067834
  • Purity ≥98%
  • MDL No. MFCD04112717
  • Storage Store at room temperature, keep dry and cool
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₇BF₃KO
  • Molecular Weight 214.04
  • Synonym(s) Potassium trifluoro(4-methoxyphenyl)borate(1-)
  • SMILES COC1=CC=C([B-](F)(F)F)C=C1.[K+]

Description

Potassium trifluoro(4-methoxyphenyl)borate delivers a stable, moisture-tolerant boron source with enhanced solubility in polar solvents. The para-methoxy substituent increases electron density at the boron center, promoting efficient coupling in Suzuki-Miyaura reactions. This reagent integrates seamlessly into synthetic workflows requiring reliable aryl transfer under mild conditions.

Application

Potassium trifluoro(4-methoxyphenyl)borate serves as a stable, bench-friendly boron source for Suzuki-Miyaura cross-coupling reactions. It facilitates efficient C–C bond formation with aryl and vinyl halides under mild conditions, offering excellent functional group tolerance and predictable regiochemistry. The 4-methoxyphenyl moiety enhances solubility and reactivity while enabling straightforward purification via standard aqueous workup. This reagent functions reliably in both small-scale synthesis and process development workflows.

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-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   9.23
  • LogP   -1.2464
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   2

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