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[ CAS No. 1522-41-4 ] {[proInfo.proName]}

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Chemical Structure| 1522-41-4
Chemical Structure| 1522-41-4
Structure of 1522-41-4 * Storage: {[proInfo.prStorage]}

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Product Details of [ 1522-41-4 ]

CAS No. :1522-41-4 MDL No. :MFCD00215830
Formula : C6H9FO3 Boiling Point : No data available
Linear Structure Formula :- InChI Key :SHTFQLHOTAJQRJ-UHFFFAOYSA-N
M.W : 148.13 Pubchem ID :230078
Synonyms :

Safety of [ 1522-41-4 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P305+P351+P338 UN#:
Hazard Statements:H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 1522-41-4 ]

* 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 [ 1522-41-4 ]

[ 1522-41-4 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 1522-41-4 ]
  • [ 6638-05-7 ]
  • ethyl 2-fluoro-2-(4-hydroxy-3,5-dimethoxybenzyl)-3-oxobutanoate [ No CAS ]
  • 2
  • [ 1522-41-4 ]
  • [ 107-02-8 ]
  • [ 1721-26-2 ]
  • 3
  • [ 1522-41-4 ]
  • [ 123-73-9 ]
  • [ 37669-78-6 ]
  • 4
  • [ 1522-41-4 ]
  • [ 76593-36-7 ]
  • 7-chloro-3-fluoro-2,8,9-trimethyl-4H-pyrimido[1,2-b]pyridazin-4-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
29% With diphenyl ether-biphenyl eutectic; at 150℃; for 36.0h; To a solution of 6-chioro-3-amino-4,5-dimethyipyridazine (550 mg) in Dowtherm A (4 mL) was added ethyl 2-fluoro-3-oxo-butanoate (525 m) and the reaction was heated to 150 C for 18 hours. Additional ethyl 2-fluoro-3-oxo-butanoate (525 pL) was added and the reaction stirred for an additional 18 hours at 150 C. The reaction mixture was loaded directly onto a Teledyne ISCO Combi-Flash system (liquid loading with DCM, 120G column, 0-20% Hex/EtOAc, 6 min run; then 0-30% EtOAc/DCM, 10 min run) to afford the title compound (243 g; 29% yields NMR (400 MHz, CDCI3) d 2.62 (d, J = 0.9 Hz, 3H), 2.51 (d, J = 3.6 Hz, 3H), 2.48 (t, J = 0.9
29% With diphenyl ether-biphenyl eutectic; at 150℃; for 36.0h; To a solution of 6-chioro-3-amino-4,5-dimethyipyridazine (550 mg) in Dowtherm A (4 mL) was added ethyl 2-fluoro-3-oxo-butanoate (525 m) and the reaction was heated to 150 C for 18 hours. Additional ethyl 2-fluoro-3-oxo-butanoate (525 pL) was added and the reaction stirred for an additional 18 hours at 150 C. The reaction mixture was loaded directly onto a Teledyne ISCO Combi-Flash system (liquid loading with DCM, 120G column, 0-20% Hex/EtOAc, 6 min run; then 0-30% EtOAc/DCM, 10 min run) to afford the title compound (243 g; 29% yields NMR (400 MHz, CDCI3) d 2.62 (d, J = 0.9 Hz, 3H), 2.51 (d, J = 3.6 Hz, 3H), 2.48 (t, J = 0.9
29% at 150℃; for 36.0h; To a solution of 6-chioro-3-amino-4,5-dimethyipyridazine (550 mg) in Dowtherm A (4 mL) was added ethyl 2-fluoro-3-oxo-butanoate (525 m) and the reaction was heated to 150 C for 18 hours. Additional ethyl 2-fluoro-3-oxo-butanoate (525 pL) was added and the reaction stirred for an additional 18 hours at 150 C. The reaction mixture was loaded directly onto a Teledyne ISCO Combi-Flash system (liquid loading with DCM, 120G column, 0-20% Hex/EtOAc, 6 min run; then 0-30% EtOAc/DCM, 10 min run) to afford the title compound (243 g; 29% yields NMR (400 MHz, CDCI3) d 2.62 (d, J = 0.9 Hz, 3H), 2.51 (d, J = 3.6 Hz, 3H), 2.48 (t, J = 0.9
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