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Chemical Structure| 40662-29-1 Chemical Structure| 40662-29-1

Structure of 40662-29-1

Chemical Structure| 40662-29-1

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Product Details of [ 40662-29-1 ]

CAS No. :40662-29-1
Formula : C14H18O4
M.W : 250.29
SMILES Code : C(C1C(C(=C(C(C=1C)=O)C)C)=O)(C)(C)CC(=O)O
MDL No. :MFCD27937868

Safety of [ 40662-29-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

Application In Synthesis of [ 40662-29-1 ]

* 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 [ 40662-29-1 ]

[ 40662-29-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 7724-12-1 ]
  • [ 40662-29-1 ]
  • [ 1426551-41-8 ]
YieldReaction ConditionsOperation in experiment
10% N-(2-CyanobenzofdJthiazol-6-yl)-3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa- 1 ,4-dien-l-yl)butanamide. To the solution of 3-methyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa- l,4-dien-l-yl)butanoic acid (0.72 g, 3.09 mmol) and isobutyl chloroformate (0.44 g, 3.24 mmol) in 10 ml of dry THF, N-methyl morphorline (0.34 ml) was added at 0°C. The resultant mixture was stirred for 30 minutes at 0°C, and <strong>[7724-12-1]6-amino-2-cyanobenzothiazole</strong> (0.36 g, 2.06 mmol) added. The resultant mixture was stirred overnight. The compound was directly purified with flash silica column using heptane and ethyl acetate as eluent to give a yield 10percent. 1H NMR (300 MHz, CD2C12) delta 8.57 (d, J= 2.0, 2H), 8.06 (d, J= 9.0, 2H), 7.67 (s, 1H), 7.40 (dd, J= 2.1, 8.9, 1H), 3.08 (s, 2H, CH2), 2.22 (s, 3H, CH3), 2.22 (s, 3H, CH3), 1.99 (s, 3H, CH3), 1.97 (s, 3H, CH3), 1.50 (s, 6H, CH3). MS (m/e): 408 (M+).
 

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