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Chemical Structure| 1251836-88-0 Chemical Structure| 1251836-88-0

Structure of 1251836-88-0

Chemical Structure| 1251836-88-0

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Product Details of [ 1251836-88-0 ]

CAS No. :1251836-88-0
Formula : C14H12O3
M.W : 228.25
SMILES Code : O=C(OC)C1=CC=CC=C1C2=CC=CC(O)=C2
MDL No. :MFCD27578929

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Application In Synthesis of [ 1251836-88-0 ]

* 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 [ 1251836-88-0 ]

[ 1251836-88-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 67-56-1 ]
  • [ 92379-10-7 ]
  • [ 1251836-88-0 ]
YieldReaction ConditionsOperation in experiment
90% With thionyl chloride; for 4.17h;Reflux; Template A building blocks (Scheme 5): 3'-Hydroxybiphenyl-2-carboxylic acid (1 ) is commercially available. Methyl 3'-hydroxybiphenyl-2-carboxylate (2) Thionyl chloride (7.7 mL, 105 mmol) was added at 0C to a soln of 1 (4.5 g, 21.0 mmol) in MeOH (55 mL). The mixture was stirred for 10 min at 0C and then heated to reflux for 4 h. Evaporation of the volatiles, aqueous workup (EtOAc, sat. aq. NaHCOs soln; Na2S04) and FC (hexane/EtOAc 5:1 ) afforded the ester 2 (4.34 g, 90%). Data of 2: Ci4Hi203 (228.2). H-NMR (DMSO-d6): 9.52 (br. s, OH); 7.68 (dd, J = 1.1 , 7.6, 1 H); 7.59 (dt, J = 1 .5, 7.6, 1 H); 7.47 (dt, J = 1.3, 7.5, 1 H); 7.40 (dd, J = 0.9, 7.6, 1 H); 7.20 (t-like m, J = 8.0, 1 H); 6.75 (m, 1 H); 6.70 - 6.67 (m, 2 H); 3.59 (s, 3 H).
90% With thionyl chloride; for 4.0h;Reflux; Thionyl chloride (7.7 mE, 105 mmol) was added at0C. to a solnofl (4.5 g, 21.0 mmol) inMeOH (55 mE). The mixture was stirred for 10 mm at 0 C. and then heated to reflux for 4 h. Evaporation of the volatiles, aqueous workup (EtOAc, sat. aq. NaHCO3 soln; Na2504) and FC (hexane/ EtOAc 5:1) afforded the ester 2 (4.34 g, 90%).Data of 2: C14H1203 (228.2). ?H-NMR (DMSOd 5): 9.52 (br. s, OH); 7.68 (dd, J=1.1, 7.6, 1H); 7.59 (dt, J=1.5, 7.6, 1H); 7.47 (dt, J=1.3, 7.5, 1H); 7.40 (dd, J=0.9, 7.6, 1H);7.20 (t-like m, J=8.0, 1H); 6.75 (m, 1H); 6.70-6.67 (m, 2H);3.59 (s, 3H).
 

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