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Chemical Structure| 32585-91-4 Chemical Structure| 32585-91-4

Structure of 32585-91-4

Chemical Structure| 32585-91-4

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Product Details of [ 32585-91-4 ]

CAS No. :32585-91-4
Formula : C8H9NO2
M.W : 151.16
SMILES Code : O=C(OC)/C=C/C1=CC=CN1
MDL No. :MFCD20692862

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Application In Synthesis of [ 32585-91-4 ]

* 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 [ 32585-91-4 ]

[ 32585-91-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 32585-91-4 ]
  • [ 69917-80-2 ]
YieldReaction ConditionsOperation in experiment
100% With palladium on activated charcoal; hydrogen; In methanol; at 20℃; for 16h; A solution of (E)-methyl 3-(1H-pyrrol-2-yl)acrylate 3 (3.15g, 21.1mmol) in MeOH (160mL) was placed under at atmosphere of argon. Pd/C (246mg, 10%) was added, followed by replacement of the argon with a hydrogen atmosphere. The reaction was then stirred at rt until completion as indicated by TLC analysis (16h). The crude mixture was filtered over a bed of Celite, and the Celite plug was eluted a further aliquot of MeOH (50mL). The combined MeOH washes were then concentrated in vacuo to afford ester 4 (3.13g, 100%) as a pale yellow oil, which required no further purification. The NMR data obtained for ester 4 is in accordance with the literature. 1H NMR (CDCl3, 400MHz) delta: 8.53 (1H, br s), 6.69-6.68 (1H, m), 6.13-6.10 (1H, m), 5.94-5.93 (1H, m), 3.71 (3H, s), 2.93 (2H, t, J=6.6Hz), 2.66 (2H, t, J=6.6Hz). 13C NMR (CDCl3, 100MHz) delta: 174.5, 130.9, 116.8, 108.0, 105.5, 51.8, 34.4, 22.5.
 

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