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Chemical Structure| 148541-70-2 Chemical Structure| 148541-70-2

Structure of 148541-70-2

Chemical Structure| 148541-70-2

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Product Details of [ 148541-70-2 ]

CAS No. :148541-70-2
Formula : C8H8FNO2
M.W : 169.15
SMILES Code : O=C(OCC)C1=NC=C(F)C=C1
MDL No. :MFCD11616895

Safety of [ 148541-70-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

Application In Synthesis of [ 148541-70-2 ]

* 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.

  • Upstream synthesis route of [ 148541-70-2 ]

[ 148541-70-2 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 148541-70-2 ]
  • [ 802325-29-7 ]
YieldReaction ConditionsOperation in experiment
54% With lithium borohydride In tetrahydrofuran at 0 - 20℃; for 1 h; To a solution of ethyl 5-fluoropicolinate (377 mg, 2.23 mmol). in tetrahydrofuran (6 ml), L1BH4 (73 mg, 3.34 mmol) was added at 0 "C and stirred at room temperature for 1 hour. The reaction was quenched with ice-water and extracted with ethyl acetate, dried (Na2SO4) and evaporated under reduced pressure. The residue was purified by column chromatography on silica (ethyl acetate/hexane, 20/80-60/40) to give (5- fluoropyridin-2-yl)methanol (309 mg, 54 percent, colorless oil).
References: [1] Patent: WO2008/8398, 2008, A2, . Location in patent: Page/Page column 354.
[2] Patent: EP1748048, 2007, A1, . Location in patent: Page/Page column 35.
 

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