SYNTHESIS OF SPIROCYCLOPROPANE CARBOXYLIC ACIDS FROM FLAVANONES AND THEIR CONVERSION TO THE CORRESPONDING PYRIDAZINONES

DOI: 10.1007/BF01166326

Source and publish data:

Chemistry of Heterocyclic Compounds p. 541 - 547 (1995)

Update date:2022-07-30

Topics:

Authors:

Litkei, D.

Khilya, V. P.

Turov, A. V.

Siladi, L.

Bokotei, S.

Antush, Sh.

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Article abstract of DOI:10.1007/BF01166326

The conversion of flavanones to spirocyclopropane carboxylic acids is reported.It has been show that a mixture of three isomers is formed.Their structure and configuration have been elucidated from PMR data.Substituted pyridazinones were obtained from the synthesized acids.

Full text of DOI:10.1007/BF01166326

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