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Chemical Structure| 934-00-9 Chemical Structure| 934-00-9

Structure of 3-Methoxycatechol
CAS No.: 934-00-9

Chemical Structure| 934-00-9

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Product Details of [ 934-00-9 ]

CAS No. :934-00-9
Formula : C7H8O3
M.W : 140.14
SMILES Code : OC1=CC=CC(OC)=C1O
MDL No. :MFCD00002191
InChI Key :LPYUENQFPVNPHY-UHFFFAOYSA-N
Pubchem ID :13622

Safety of [ 934-00-9 ]

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

Application In Synthesis of [ 934-00-9 ]

* 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 [ 934-00-9 ]

[ 934-00-9 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 54030-56-7 ]
  • [ 934-00-9 ]
  • [ 1218776-35-2 ]
  • 2
  • [ 934-00-9 ]
  • [ 14752-66-0 ]
  • 5-((4-chlorophenyl)sulfonyl)-3-methoxybenzene-1,2-diol [ No CAS ]
YieldReaction ConditionsOperation in experiment
92% With laccase from Trametes versicolor; oxygen; In aq. phosphate buffer; at 20℃; for 24h;pH 5.0;Green chemistry; Enzymatic reaction; General procedure: In a 50 mL, round-bottom flask, the phosphate buffer solution (15 mL, 0.10 M, pH = 5.0) and hydroquinone or catechol derivatives (1 mmol) were mixed together. Next, the laccase (40 U, 75.5 mg) and sodium benzenesulfinate (1 mmol) were added, and the reaction mixture stirred under air at room temperature for 18-24 h (TLC). After completion, the reaction mixture was extracted by ethyl acetate (5×10 mL) and the organic phase evaporated. The precipitated solid was crystallized by water/acetone mixture (80:20) and the products characterized by 1H-NMR, 13C-NMR, FT-IR, and mass spectrometry which the data were consistent with those reported in the literature.
  • 3
  • [ 934-00-9 ]
  • [ 40138-16-7 ]
  • [ 57497-39-9 ]
  • C18H20BNO4 [ No CAS ]
  • 4
  • [ 934-00-9 ]
  • [ 618-73-5 ]
  • 3,4,6-trihydroxy-2-methoxy-5-oxo-5H-benzo[7]annulene-8-carboxamide [ No CAS ]
YieldReaction ConditionsOperation in experiment
90% With potassium iodate; In water; acetone; at 20℃; for 1.0h; General procedure: KIO3 (0.5 M in H2O, 1 equiv) was added to 1,2-dihydroxybenzene derivative (1 equiv) and 3,4,5-trihydroxybenzoic acid derivative (1 equiv) in acetone / water (1.0 M, 1:4) dropwise at room temperature. After stirring at room temperature for indicated time, the reaction mixture was filtered, washed with 1 N HCl, and dried. The desired product was obtained as a solid.
 

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