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CS-W001157 4
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6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline

  • CAS No. 406463-06-7

  • Cat. No. CS-W000927
  • Molecule weight255.12
  • Purity≥95%
  • MDL No.MFCD06411327

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

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline|CS-W000927

Structure of 406463-06-7

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General Information

  • CAS No. 406463-06-7
  • Cat. No. CS-W000927
  • Purity ≥95%
  • MDL No. MFCD06411327
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₅H₁₈BNO₂
  • Molecular Weight 255.12
  • Synonym(s) Quinoline-6-boronic Acid Pinacol Ester
  • SMILES CC(C(C)(O1)C)(OB1C2=CC=C3C(C=CC=N3)=C2)C

Description

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline is a bench-stable boronate ester featuring a quinoline scaffold with enhanced reactivity in palladium-catalyzed cross-coupling. The tetramethyl-substituted dioxaborolane moiety enables efficient coupling under mild conditions, while the electron-deficient quinoline ring facilitates selective functionalization. This compound integrates readily into complex molecular architectures via Suzuki-Miyaura reactions.

Application

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline serves as a versatile boronate building block for Suzuki-Miyaura cross-coupling reactions. The tetramethylboronate group exhibits excellent stability under ambient conditions and tolerates a broad range of functional groups, enabling efficient C–C bond formation with aryl and heteroaryl halides. Its compatibility with standard reaction protocols makes it a practical choice for constructing complex quinoline-based scaffolds in medicinal chemistry and materials science applications.

Synthesis

  • Route1

    References

    • Fuerstner, Alois; Seidel, Guenter Organic Letters, 2002 , vol. 4, # 4 p. 541 - 543
  • Route2
    • null|null
      1092513-18-2
    • In-stock
      Bis(pinacolato)diborane|CS-D1216
      73183-34-3
    • ~87%
    • In-stock
      6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline|CS-W000927
      406463-06-7

    References

    • Chow, Wing Kin; So, Chau Ming; Lau, Chak Po; Kwong, Fuk Yee Chemistry - A European Journal, 2011 , vol. 17, # 25 p. 6913 - 6917
  • Route3

    References

    • Nagashima, Yuki; Takita, Ryo; Yoshida, Kengo; Hirano, Keiichi; Uchiyama, Masanobu Journal of the American Chemical Society, 2013 , vol. 135, # 50 p. 18730 - 18733

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-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   31.35
  • LogP   2.534
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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