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Chemical Structure| 14737-89-4 Chemical Structure| 14737-89-4
Chemical Structure| 14737-89-4

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Synonyms: (E)-O-Methylferulic acid

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Product Details of (E)-3,4-Dimethoxycinnamic acid

CAS No. :14737-89-4
Formula : C11H12O4
M.W : 208.21
SMILES Code : O=C(O)/C=C/C1=CC=C(OC)C(OC)=C1
Synonyms :
(E)-O-Methylferulic acid
MDL No. :MFCD00004387
InChI Key :HJBWJAPEBGSQPR-GQCTYLIASA-N
Pubchem ID :717531

Safety of (E)-3,4-Dimethoxycinnamic acid

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

Application In Synthesis of (E)-3,4-Dimethoxycinnamic acid

* 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 [ 14737-89-4 ]

[ 14737-89-4 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 14737-89-4 ]
  • [ 3929-47-3 ]
YieldReaction ConditionsOperation in experiment
83% With lithium aluminium tetrahydride; In tetrahydrofuran; for 5.5h;Reflux; To a stirred suspension of LiAlH4 (2.73 g, 71.94 mmol) in anhydrous THF (50 mL) was added 2 (10.00 g, 48.03 mmol) as a solid in portions over 30 min. After addition, the resulting reaction mixture was refluxed for 5 h, cooled to room temperature, and quenched with MeOH (20 mL). The resulting suspension was filtered under vacuum, washed in turn with EtOAc (100 mL) and brine, and dried over anhydrous Na2SO4. The organic extracts were concentrated in vacuo to yield a pale yellow oil (3, 7.80 g, 83%). 1H NMR (400 MHz,CDCl3) d 6.79 (d, J 8.1 Hz, 1H, H-5), 6.74 (d, J 6.1 Hz, 2H, H-2 andH-6), 3.86 (s, J 5.7 Hz, 6H, 2 OCH3), 3.67 (t, J 6.2 Hz, 2H,CH2OH), 2.66 (t, J 7.6 Hz, 2H, Ph-CH2), 1.88 (q, J 7.3 Hz, 2H,CH2CH2OH), 1.74 (s, 1H, CH2CH2OH).
  • 2
  • [ 3929-47-3 ]
  • [ 14737-89-4 ]
  • [ 132465-07-7 ]
YieldReaction ConditionsOperation in experiment
In cyanoacetic acid; 4-Hydroxyphenethyl 2-cyano-3-(3,4-dihydroxyphenyl)-2-propenoate (Compound 20) After the reduction of 3,4-dimethoxycinnamic acid to 3-(3,4-dimethoxyphenyl)propanol in the usual manner followed by condensation with cyanoacetic acid according to the procedure in Example 3, the product was demethylated with boron trichloride and condensed with 3,4-dihydroxybenzaldehyde to give the following compound.
  • 3
  • [ 887581-09-1 ]
  • [ 119072-55-8 ]
  • [ 14737-89-4 ]
  • [ 64904-47-8 ]
  • 2-{(2-bromo-5-methoxybenzyl)[(2E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]amino}-3-(tert-butylamino)-3-oxopropyl benzoate [ No CAS ]
  • 4
  • [ 747392-34-3 ]
  • [ 7188-38-7 ]
  • [ 14737-89-4 ]
  • [ 64904-47-8 ]
  • 2-{(2-bromo-5-fluorobenzyl)[(2E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]amino}-3-(tert-butylamino)-3-oxopropyl benzoate [ No CAS ]
 

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