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Atomfair 4-Chloro-3-(trifluoromethoxy)phenylboronic acid pinacol ester C13H15BClF3O3 CAS 2098632-65-4

4-Chloro-3-(trifluoromethoxy)phenylboronic acid pinacol ester (CAS No. 2098632-65-4) is a high-purity boronic ester derivative with the molecular formula C13H15BClF3O3. This compound, also known by its IUPAC name 2-[4-chloro-3-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane , is a versatile building block in organic synthesis and pharmaceutical research. The pinacol ester group enhances stability and handling, making it ideal for Suzuki-Miyaura cross-coupling reactions. Its unique structure, featuring a chloro and trifluoromethoxy substituent, enables precise modifications in complex molecule construction. Suitable for researchers and industrial applications, this compound is rigorously tested for purity and consistency, ensuring reliable performance in demanding chemical environments.

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Description

4-Chloro-3-(trifluoromethoxy)phenylboronic acid pinacol ester (CAS No. 2098632-65-4) is a high-purity boronic ester derivative with the molecular formula C13H15BClF3O3. This compound, also known by its IUPAC name 2-[4-chloro-3-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, is a versatile building block in organic synthesis and pharmaceutical research. The pinacol ester group enhances stability and handling, making it ideal for Suzuki-Miyaura cross-coupling reactions. Its unique structure, featuring a chloro and trifluoromethoxy substituent, enables precise modifications in complex molecule construction. Suitable for researchers and industrial applications, this compound is rigorously tested for purity and consistency, ensuring reliable performance in demanding chemical environments.

Properties

  • CAS Number: 2098632-65-4
  • Complexity: 373
  • IUPAC Name: 2-[4-chloro-3-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • InChI: InChI=1S/C13H15BClF3O3/c1-11(2)12(3,4)21-14(20-11)8-5-6-9(15)10(7-8)19-13(16,17)18/h5-7H,1-4H3
  • InChI Key: QISLQVXIWYBENQ-UHFFFAOYSA-N
  • Exact Mass: 322.0754867
  • Molecular Formula: C13H15BClF3O3
  • Molecular Weight: 322.52
  • SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(C=C2)Cl)OC(F)(F)F
  • Topological: 27.7
  • Monoisotopic Mass: 322.0754867
  • Synonyms: 2098632-65-4, 2-(4-chloro-3-(trifluoromethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Chloro-3-(trifluoromethoxy)phenylboronic acid pinacol ester, 2-[4-chloro-3-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, MFCD18756754, C13H15BClF3O3, YID63265, AKOS037651324, CS-16518, CS-0099236, D71860, EN300-1706402, Z2044776018

Application

4-Chloro-3-(trifluoromethoxy)phenylboronic acid pinacol ester is widely used in Suzuki-Miyaura cross-coupling reactions to form biaryl structures, a key step in pharmaceutical and agrochemical synthesis. Its stability and reactivity make it valuable for constructing complex molecules, particularly in drug discovery and material science. The trifluoromethoxy and chloro substituents offer unique electronic properties for tuning reactivity and selectivity in coupling reactions.

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Disclaimer

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This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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