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Chemical Structure| 113247-36-2 Chemical Structure| 113247-36-2

Structure of 113247-36-2

Chemical Structure| 113247-36-2

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Product Details of [ 113247-36-2 ]

CAS No. :113247-36-2
Formula : C14H10N2O3
M.W : 254.24
SMILES Code : O=C(C1=CC2=C(C(C=O)=N1)NC3=C2C=CC=C3)OC
MDL No. :MFCD06494535

Safety of [ 113247-36-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 113247-36-2 ]

* 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 [ 113247-36-2 ]

[ 113247-36-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 115929-62-9 ]
  • [ 113247-36-2 ]
  • [ 536-74-3 ]
  • [ 1434738-93-8 ]
YieldReaction ConditionsOperation in experiment
74% General procedure: In a round bottom flask equipped with a magnetic stirring bar, 0.3mmol of alpha-formyl-beta-carboline (1a) and 0.3mmol of aniline (2a) in 4mL of [Bmim][BF4] was stirred for 12min. Into this reaction mixture were added 0.35mmol of phenylacetylene (3a) and 10mol% of La(OTf)3 and then heated around 95-100C. After completion of the reaction, as indicated by the TLC, water was added and extracted with ethylacetate. The organic layer was dried over anhydrous Na2SO4. The solvent was concentrated under the reduced pressure. Product was purified by column chromatography on silica gel (eluent: Hexanes/ethyl acetate): Colorless solid, 126 mg, 74%, Rf=0.52 (20% EtOAc/Hexanes), mp: 277-279 C; IR (KBr): 3356, 2939, 2841, 1259, 1107, 744, 545 cm-1; 1H NMR (400 MHz, CDCl3, TMS) delta: 12.51 (1H, s), 9.01 (1H, s), 8.77 (1H, s), 8.28 (1H, d, J=7.7 Hz), 7.76-7.78 (1H, m), 7.69 (1H, t, J=7.4 Hz), 7.40-7.45 (6H, m), 6.99 (1H, s), 4.31 (3H, s), 4.08 (3H, s), 3.56 (3H, s); 13C NMR (100 MHz, CDCl3, TMS) delta: 166.7, 156.3, 153.2, 149.7, 147.2, 143.3, 141.9, 141.3, 137.3, 137.2, 136.9, 130.8, 129.2, 128.3, 127.2, 127.1, 122.1, 121.6, 121.3, 120.9, 119.0, 118.9, 116.7, 112.3, 110.3 (aromatic C), 61.6, 55.7, 52.6 (aliphatic C); HRMS (ESI-MS) calcd for C30H22BrN3O4; 590.0692 (M+Na), found: 590.0692. Anal. Calcd for: C, 63.39; H, 3.90; N, 7.39%; found: C, 63.25; H, 3.98; N, 7.21%.
 

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