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[ CAS No. 5565-72-0 ]

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2D
Chemical Structure| 5565-72-0
Chemical Structure| 5565-72-0
Structure of 5565-72-0 *Storage: {[proInfo.prStorage]}

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Product Details of [ 5565-72-0 ]

CAS No. :5565-72-0MDL No. :MFCD00085145
Formula : C8H5N3O3 Boiling Point : -
Linear Structure Formula :-InChI Key :-
M.W :191.14Pubchem ID :-
Synonyms :

Computed Properties of [ 5565-72-0 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 5565-72-0 ]

Signal Word:WarningClass:
Precautionary Statements:P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362UN#:
Hazard Statements:H315-H319Packing Group:
GHS Pictogram:

Application In Synthesis of [ 5565-72-0 ]

  • Downstream synthetic route of [ 5565-72-0 ]

[ 5565-72-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 618-94-0 ]
  • [ 149-73-5 ]
  • [ 5565-72-0 ]
YieldReaction ConditionsOperation in experiment
92% With Al3+-K10 montmorillonite clay; In neat (no solvent); at 55℃; for 0.25h;Microwave irradiation; General procedure: A 5 mL microwave vial was charged with acidhydrazide (100 mg, 1 eq), trimethyl orthoester (2 eq) and Al3+-K10 clay (75 mg). The resulting mixture was kept under microwave irradiation maintaining the temperature at 55 C for 15 min (Microwave irradiations were performed on CEM-discover model No. 908010). The reaction was monitored by TLC. After completion of the reaction, reaction mixture was diluted with ethyl acetate stirred well, filtered, washed well with ethyl acetate. Filtrate was evaporated under reduced pressure to obtain highly pure product. In some cases, products were purified by column chromatography using 60-120 mesh silica with 20-100 % ethyl acetate in pet ether as eluting solvents. The catalyst recovered by filtration was reused for another 5 more times.
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