Simple and facile electrocatalytic approach to medicinally relevant spirocyclopropylpyrazolones directly from pyrazoline-5-ones and activated olefins Full article
Journal |
Research on Chemical Intermediates
ISSN: 0922-6168 , E-ISSN: 1568-5675 |
||
---|---|---|---|
Output data | Year: 2016, Volume: 42, Number: 3, Pages: 2191-2200 Pages count : 10 DOI: 10.1007/s11164-015-2142-y | ||
Authors |
|
||
Affiliations |
|
Abstract:
The electrolysis of pyrazoline-5-ones and activated olefins in the presence of sodium bromide as mediator in alcohols in an undivided cell results in efficient formation of the substituted spirocyclopropylpyrazolones in 50–85 % yields. This novel electrocatalytic process opens a convenient way to functionalized spirocyclopropylpyrazolones—the promising compounds for the different biomedical applications. Thus, the simple electrocatalytic system can produce in an undivided cell under mild conditions the electrochemically induced cascade reaction of pyrazoline-5-ones with activated olefins.
Cite:
Elinson M.N.
, Dorofeeva E.O.
, Vereshchagin A.N.
, Korshunov A.D.
, Egorov M.P.
Simple and facile electrocatalytic approach to medicinally relevant spirocyclopropylpyrazolones directly from pyrazoline-5-ones and activated olefins
Research on Chemical Intermediates. 2016. V.42. N3. P.2191-2200. DOI: 10.1007/s11164-015-2142-y Scopus OpenAlex
Simple and facile electrocatalytic approach to medicinally relevant spirocyclopropylpyrazolones directly from pyrazoline-5-ones and activated olefins
Research on Chemical Intermediates. 2016. V.42. N3. P.2191-2200. DOI: 10.1007/s11164-015-2142-y Scopus OpenAlex
Identifiers:
Scopus: | 2-s2.0-84959932913 |
OpenAlex: | W1203405626 |