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Chemical Structure| 90556-87-9 Chemical Structure| 90556-87-9

Structure of 90556-87-9

Chemical Structure| 90556-87-9

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Product Details of [ 90556-87-9 ]

CAS No. :90556-87-9
Formula : C9H12N2O2
M.W : 180.20
SMILES Code : O=C(OCC)C1=CC=CC(NN)=C1
MDL No. :MFCD05662491

Safety of [ 90556-87-9 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 90556-87-9 ]

* 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 [ 90556-87-9 ]

[ 90556-87-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 90556-87-9 ]
  • [ 1218-69-5 ]
  • 3-[3,5-bis(2-hydroxyphenyl)-1,2,4-triazol-1-yl]benzoic acid ethyl ester [ No CAS ]
YieldReaction ConditionsOperation in experiment
In ethanol;Reflux; 20 mL of absolute ethanol was added to a 100 mL three-necked flask in turn. Add 0.76g of key intermediates, 0.48 g of 3-hydrazinylbenzoic acid ethyl ester, Heating and refluxing at 60 C for 2 h, TLC tracks the progress of the reaction. After the reaction is over, The reaction solution was evaporated under reduced pressure. Natural cooling and crystallization, filter, Purified by column chromatography to obtain a white powder. Melting point 143-144 C.
 

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