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Chemical Structure| 134302-07-1 Chemical Structure| 134302-07-1

Structure of 134302-07-1

Chemical Structure| 134302-07-1

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Product Details of [ 134302-07-1 ]

CAS No. :134302-07-1
Formula : C10H16O3
M.W : 184.23
SMILES Code : O=C(OC(C)(C)C)CC(C1CC1)=O
MDL No. :MFCD11974508

Safety of [ 134302-07-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 134302-07-1 ]

* 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 [ 134302-07-1 ]

[ 134302-07-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 134302-07-1 ]
  • [ 34662-24-3 ]
  • [ 1542711-91-0 ]
YieldReaction ConditionsOperation in experiment
67% With potassium carbonate; In N,N-dimethyl acetamide; at 80℃; for 4.0h;Inert atmosphere; A solution of the aforementioned intermediate 3 (1 g, 5.4 mmol), 2- chloro-3- nitrobenzonitrile 4 (1.6 g, 8.8 mmol) and potassium carbonate (2.2 g, 15.9 mmol) in N,N-dimethylacetamide (30 mL) was heated at 80 C for 4 hours under nitrogen atmosphere, the reaction solution was cooled down and concentrated in vacuo, and the residue was purified by flash chromatography (petroleum ether / ethyl acetate =4 : 1) to give tert-butyl 2-(2-cyano-6- nitrophenyl)-3-cyclopropyl-3-oxopropanoate 5 (1.2 g, 67%) as a brown solid. 1H-NMR (300 MHz, CDC13): delta 13.53 (s,lH), 8.10 (dd, J= 1.2 Hz, J= 8.4 Hz, 1H), 7.91 (dd, J= 1.2 Hz, J = 8.4 Hz, 1H), 7.57 (3.42 J= 7.8 Hz, lH),1.48 (m, 1H), 1.34 (s, 9H), 1.30 (d, J = 7.2 Hz, 4H).
 

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