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Chemical Structure| 1455091-06-1 Chemical Structure| 1455091-06-1

Structure of 1455091-06-1

Chemical Structure| 1455091-06-1

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Product Details of [ 1455091-06-1 ]

CAS No. :1455091-06-1
Formula : C25H25NO7S
M.W : 483.53
SMILES Code : O=C(OC)C1=CC=C(OC2=CC=CC=C2)C=C1CN(CC(OC)=O)S(=O)(C3=CC=C(C)C=C3)=O

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Application In Synthesis of [ 1455091-06-1 ]

* 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 [ 1455091-06-1 ]

[ 1455091-06-1 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1455091-06-1 ]
  • [ 1455091-10-7 ]
YieldReaction ConditionsOperation in experiment
78.8% With sodium methylate; In methanol; dimethyl sulfoxide; at 20℃; for 2h; Ice bath,Sodium methoxide (12.70 g 2.34.60 mmol)Of methanol (40 mL)The solution was added dropwise to a solution of methyl 2 - (((N- (2-methoxy-2-oxoethyl) -4-methylphenyl) sulfonyl) methyl) -4-phenoxybenzoate 18.90 g, 39.10 mmol)In dimethyl sulfoxide (82 mL), after completion of the dropwise addition,The reaction solution was stirred at room temperature for 2 hours.The methanol was removed under reduced pressure,Add water (50 mL) dilute the concentrate,The pH was adjusted to pH = 10 with 1N dilute hydrochloric acid.Ethyl acetate (100 mL x 3)The organic layer was washed with water (100 mL) and saturated brine (100 mL), respectively,Dried over anhydrous sodium sulfate. Concentrated under reduced pressure,The concentrate was subjected to column separation to give 9.1 g of a white solid in a yield of 78.8%.
72.9% With sodium methylate; In methanol; dimethyl sulfoxide; at 20℃; for 0.5h; To a mixture of 2- [Methoxycarbonylmethyl-(toluene-4-sulfonyl)-amino]-methyl}-4- phenoxy-benzoic acid methyl ester (14.0 g, 28.1 mmol) in DMSO (56 mL) was slowly added 30% NaOMe in MeOH (15.3 mL, 84.3 mmol). The resultant mixture was stirred at room temperature for 30 min and poured into 200 mL of ice and water. It was slowly acidified by cone. HCl aq. solution (10 mL) and then extracted with EtOAc. Organic layer was washed with 3% NaHC03 solution, water and brine, and was dried over Na2SO/t, filtered and concentrated. Crude produce was purified by silica gel chromatography to provide the title compound 6.05 g (20.5 mmol) in 72.9% yield. lH NMR in CDCI3, delta in ppm: 1 1.7 (s, 1 H), 8.59 (s, 1 H), 8.36 (d, 1 H, J = 9.2 Hz), 7.55-7.1 (m, 7 H), 4.07 (s, 3 H).
  • 2
  • [ 57830-14-5 ]
  • [ 1455091-06-1 ]
 

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