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Chemical Structure| 307975-02-6 Chemical Structure| 307975-02-6

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Chemical Structure| 307975-02-6

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Product Details of [ 307975-02-6 ]

CAS No. :307975-02-6
Formula : C7H6FIO
M.W : 252.02
SMILES Code : IC1=C(F)C(CO)=CC=C1
MDL No. :MFCD11110181

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* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 307975-02-6 ]

[ 307975-02-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 447464-03-1 ]
  • [ 307975-02-6 ]
YieldReaction ConditionsOperation in experiment
97% Trimethyl borate (1.92 mL, 17.2 mmol) was added dropwise to a stirred solution of <strong>[447464-03-1]2-fluoro-3-iodobenzoic acid</strong> (preparation 22b, 4.39 g, 16.5 mmol) in tetrahydrofuran (25 mL) at 0 C and the mixture was stirred for a further 15 minutes at this temperature. Then borane-methyl sulfide complex (10 M, 4.4 mL, 44 mmol) in tetrahydrofuran (3 mL) was added dropwise to the mixture at 0 C and the mixture was then allowed to warm to room temperature. After 1 hour, the mixture was carefully quenched by dropwise addition of methanol (10 mL). After stirring overnight, the mixture was concentrated in vacuo and ethyl acetate was added to the residue. The organic layer was washed with saturated aqueous potassium carbonate solution, brine, dried (MgSO4) and evaporated to give the title compound (4.03 g, 97%) as an oil. 1H-NMR delta (CDCl3): 1.85 (t, J=6.0 Hz, 1H), 4.78 (d, J=6.0 Hz, 2H), 6.93 (t, J=9.0 Hz, 1H), 7.39-7.44 (m, 1H), 7.66-7.71 (m, 1H).
 

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