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Steric Effects in the Nucleophilic Addition of Pyrazoles Unsubstituted at a Nitrogen Atom to the Double Bond of Maleic Anhydride

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Only one isomer, 5-methyl-3-phenyl-1-pyrazolylsuccinic acid, is formed on addition of 3(5)-methyl-5(3)-phenylpyrazole to the double bond of maleic anhydride.

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REFERENCES

  1. I. I. Grandberg andA. N. Kost, Zh. Obshch. Khim., 29, 1099 (1959).

    Google Scholar 

  2. A. R. Katritzky, Advances in Heterocyclic Chemistry, Vol. 6, (1959), p. 414.

    Google Scholar 

  3. R. G. Jones,M. J. Mann, andK. C. McLaughlin, J. Org. Chem., 19, 1428 (1959).

    Google Scholar 

  4. K. Auwers andH. Hollmann, Chem. Ber., 59, 1282 (1926).

    Google Scholar 

  5. K. Auwers andH. Stuhlmann, Chem. Ber., 59, 1043 (1926).

    Google Scholar 

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Authors and Affiliations

  1. Moscow K. A. Timiryazev Agricultural Academy, Moscow, 127550, Russia

    N. L. Nam, I. I. Grandberg & V. I. Sorokin

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  1. N. L. Nam
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  2. I. I. Grandberg
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  3. V. I. Sorokin
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Nam, N.L., Grandberg, I.I. & Sorokin, V.I. Steric Effects in the Nucleophilic Addition of Pyrazoles Unsubstituted at a Nitrogen Atom to the Double Bond of Maleic Anhydride. Chemistry of Heterocyclic Compounds 39, 1314–1316 (2003). https://doi.org/10.1023/B:COHC.0000010645.76851.0f

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  • DOI: https://doi.org/10.1023/B:COHC.0000010645.76851.0f

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