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Chemical Structure| 304876-33-3 Chemical Structure| 304876-33-3

Structure of 304876-33-3

Chemical Structure| 304876-33-3

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Product Details of [ 304876-33-3 ]

CAS No. :304876-33-3
Formula : C10H12BNO3
M.W : 205.02
SMILES Code : O=C1NC2=C(C=C(B(O)O)C=C2)C1(C)C
MDL No. :MFCD24556388

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Application In Synthesis of [ 304876-33-3 ]

* 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 [ 304876-33-3 ]

[ 304876-33-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 13195-50-1 ]
  • [ 304876-33-3 ]
  • 3,3-Dimethyl-5-(5-nitro-thiophene-2-yl)-1,3-dihydro-indol-2-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
EXAMPLE 83 3,3-Dimethyl-5-(5nitro-thiophene-2-yl)-1,3-dihydro-indol-2-one Prepared according to the procedure for example 18 using (2'-oxo-[2,3-dihydro-3,3-dimethyl-1,3'-[3H]indol]-5'-yl)boronic acid (384 mg, 1.9 mmol) and <strong>[13195-50-1]2-bromo-5-nitrothiophene</strong> (300 mg, 1.4 mmol) to afford the title compound (270 mg, 0.9 mmol, 65percent) as a yellow brown solid: m.p. 223-225° C., 1H NMR (CDCl3) delta 1.5 (s, 6H), 6.99 (d, J=8.1 Hz, 1H), 7.18 (d, J=4.3 Hz, 1H), 7.44 d, J=1.7 Hz, 1H), 7.51 (dd, J=8.1, 1.9 Hz, 1H), 7.91 (d, J=4.3 Hz, 1H), 8.07 (br s, 1H); MS (EI) m/z 288 (M)+.
 

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