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Chemical Structure| 1355052-34-4 Chemical Structure| 1355052-34-4

Structure of 1355052-34-4

Chemical Structure| 1355052-34-4

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Product Details of [ 1355052-34-4 ]

CAS No. :1355052-34-4
Formula : C18H20BFO3
M.W : 314.16
SMILES Code : CC1(C)C(OB(C2=CC=C(OC3=CC=C(F)C=C3)C=C2)O1)(C)C
MDL No. :MFCD22493744

Safety of [ 1355052-34-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319
Precautionary Statements:P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

Application In Synthesis of [ 1355052-34-4 ]

* 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 [ 1355052-34-4 ]

[ 1355052-34-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1355052-34-4 ]
  • [ 161807-18-7 ]
  • [ 1355052-41-3 ]
YieldReaction ConditionsOperation in experiment
50% With sodium carbonate;tetrakis(triphenylphosphine) palladium(0); In 1,2-dimethoxyethane; at 90℃; for 18.0h;Inert atmosphere; Step 1: (6-Chloro-pyridin-2-yl) acetic acid methyl ester (200 mg, 1.1 mmol) in dimethoxyethane (DME) was degassed by repeating argon/vacuum cycles. Tetrakis(triphenylphosphine)palladium (124.5 mg, 0.1 mmol) was added and the mixture was degassed again. The suspension was stirred under an argon atmosphere for 10 min at room temperature. 2N Na2C03 (2.5 mL) was added followed by compound 4 (41 lmg, 1.6 mmol). The reaction mixture was heated at 90C for 18 h. Upon cooling to the room temperature, the reaction mixture was poured into DCM. The solids were removed by filtration, the filtrate was washed with H20, and the aqueous phase was extracted with EtOAc. The combined organic layers were dried over anhydrous MgS04 and concentrated to give the desired methyl ester intermediate as a pale yellow oil (182 mg, 50% yield, Rf = 0.6, eluent (EtOAc:Hexanes = 2:1), LC/MS: m/z = 338 [M+H]+).
 

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