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[ CAS No. 13229-91-9 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 13229-91-9
Chemical Structure| 13229-91-9
Structure of 13229-91-9 * Storage: {[proInfo.prStorage]}
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Product Details of [ 13229-91-9 ]

CAS No. :13229-91-9 MDL No. :MFCD01241701
Formula : C11H7NO3 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 201.18 Pubchem ID :-
Synonyms :

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Application In Synthesis of [ 13229-91-9 ]

* 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 [ 13229-91-9 ]

[ 13229-91-9 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 67-56-1 ]
  • [ 15029-30-8 ]
  • [ 13229-91-9 ]
  • [ 1312302-52-5 ]
YieldReaction ConditionsOperation in experiment
30% With triethylamine at 40℃;
  • 2
  • [ 67-56-1 ]
  • [ 15029-32-0 ]
  • [ 13229-91-9 ]
  • [ 1312302-55-8 ]
YieldReaction ConditionsOperation in experiment
80% With triethylamine at 40℃;
  • 3
  • [ 67-56-1 ]
  • [ 13229-91-9 ]
  • [ 15029-34-2 ]
  • [ 1312302-53-6 ]
YieldReaction ConditionsOperation in experiment
63% With triethylamine at 40℃;
  • 4
  • [ 148-53-8 ]
  • [ 2345-56-4 ]
  • [ 13229-91-9 ]
YieldReaction ConditionsOperation in experiment
92% With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; In acetic acid butyl ester; ethyl acetate; at 120℃; General procedure: T3P mediated synthesis of coumarins: To a mixture of 2-hydroxyaryl aldehyde/ketone (1, 0.01 mol) and appropriate acetic acid (2, 0.01 mol) in n-BuOAc (10 mL) was added T3P (0.02 mol, 50% soln in EtOAc) followed by triethylamine (0.02 mol). The resulting reaction mixture was stirred at 120 C for 6-10 h under conventional heating. When the reaction was completed (monitored by TLC), the mixture was cooled and washed with saturated NaHCO3 solution (1 × 10 mL), water and brine. The organic phase was dried over anhydrous Na2SO4. The solvent was removed under reduced pressure and the crude product was passed through a small plug of silica to afford the coumarins (3) in good purity and yield.
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