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Chemical Structure| 1972-71-0 Chemical Structure| 1972-71-0

Structure of 1972-71-0

Chemical Structure| 1972-71-0

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Product Details of [ 1972-71-0 ]

CAS No. :1972-71-0
Formula : C14H11NO4
M.W : 257.24
SMILES Code : O=C(NC(C1=CC=CC=C1O)=O)C2=CC=CC=C2O
MDL No. :MFCD00967495

Safety of [ 1972-71-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Application In Synthesis of [ 1972-71-0 ]

* 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 [ 1972-71-0 ]

[ 1972-71-0 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1972-71-0 ]
  • [ 1218-69-5 ]
YieldReaction ConditionsOperation in experiment
94% Toluene (1,400 mL) and 10.5 g of p-toluenesulfonic acid monohydrate were added to 140 g of Synthetic Intermediate mA, and the mixture was stirred at 150C for 6 hours. After cooling to 60C, 14 mL of triethylamine was added to the reaction solution, and the mixture was cooled to room temperature. The obtained solid was filtered and washed with water to obtain 122 g of Synthetic Intermediate mB (yield: 94%).
  • 2
  • [ 1218-69-5 ]
  • [ 1972-71-0 ]
 

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