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Chemical Structure| 190189-97-0 Chemical Structure| 190189-97-0

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Chemical Structure| 190189-97-0

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Product Details of [ 190189-97-0 ]

CAS No. :190189-97-0
Formula : C15H21NO4
M.W : 279.33
SMILES Code : O=C(OC)C[C@H](NC(OC(C)(C)C)=O)C1=CC=CC=C1
MDL No. :MFCD16659973

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Application In Synthesis of [ 190189-97-0 ]

* 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 [ 190189-97-0 ]

[ 190189-97-0 ] Synthesis Path-Downstream   1~5

  • 2
  • [ 190189-97-0 ]
  • [ 718611-17-7 ]
  • 4
  • [ 718611-17-7 ]
  • [ 190189-97-0 ]
YieldReaction ConditionsOperation in experiment
Preparation 3 tert-Butyl (1S)-3-oxo-1-phenylpropylcarbamate Diisobutylaluminium hydride (1 M in dichloromethane, 60 ml, 60 mmol) was cooled to -78° C. and added dropwise to a solution of the title compound from Preparation 2 (8.39 g, 30 mmol) in dichloromethane (150 ml) at -78° C. The reaction was stirred for 90 minutes then methanol (pre-cooled to -78° C., 40 ml) was added. The mixture was allowed to warm to room temperature and poured into 2 M aqueous hydrochloric acid (200 ml). The layers were separated and the aqueous phase extracted with dichloromethane (2*). The combined organic layers were dried (MgSO4), filtered and evaporated under reduced pressure to afford the title compound as a white solid, 6.72 g. 1H NMR (400 MHz, CDCl3): delta [ppm] 1.42 (9H, s), 2.86-3.00 (2H, m), 5.06 (1H, bs), 5.20 (1H, bs), 7.22-7.38 (5H, m), 9.75 (1H, s). LRMS: m/z 250.1 (MH30).
 

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