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CS-W001157 4
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Potassium (rel-(1R,2R)-2-(ethoxycarbonyl)cyclopropyl)trifluoroborate

  • CAS No. 1612792-88-7

  • Cat. No. CS-0492444
  • Purity≥97%
  • MDL No.MFCD31617826

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

Potassium (rel-(1R,2R)-2-(ethoxycarbonyl)cyclopropyl)trifluoroborate|CS-0492444

Structure of 1612792-88-7

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General Information

  • CAS No. 1612792-88-7
  • Cat. No. CS-0492444
  • Purity ≥97%
  • MDL No. MFCD31617826
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₉BF₃KO₂
  • Molecular Weight 220.04
  • Synonym(s) Potassium (rel-(1R,2R)-2-(ethoxycarbonyl)cyclopropyl)trifluoroborate
  • SMILES [K+].CCOC(=O)[C@H]1[C@@H](C1)[B-](F)(F)F

Description

This potassium (rel-(1R,2R)-2-(ethoxycarbonyl)cyclopropyl)trifluoroborate delivers a chiral cyclopropyl trifluoroborate unit with high stereochemical integrity. The rel-(1R,2R) configuration ensures predictable reactivity in transition-metal-catalyzed cross-coupling processes. Bench-stable and moisture-tolerant, it integrates seamlessly into synthetic workflows requiring stereoselective carbon–carbon bond formation.

Application

Potassium (rel-(1R,2R)-2-(ethoxycarbonyl)cyclopropyl)trifluoroborate serves as a stable, bench-ready building block for the stereoselective construction of cyclopropyl-containing scaffolds. Its trifluoroborate group enables efficient Suzuki-Miyaura cross-coupling under mild conditions, facilitating C–C bond formation with broad functional group tolerance. The rigid cyclopropyl framework imparts conformational constraint, making it valuable in medicinal chemistry and catalytic 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 : 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   26.3
  • LogP   -1.209
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   3

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