Bibliographic Details
| Title: |
Bis(4-fluorophenylmethylsulfanyldiketones): synthesis, structure and fungicidal properties. |
| Authors: |
Akhmadiev, Nail S.1 (AUTHOR), Galimzyanova, Nailya F.2 (AUTHOR), Tyumkina, Tatyana V.1 (AUTHOR), Akhmetova, Vnira R.1 (AUTHOR) vnirara@mail.ru |
| Source: |
Journal of Sulfur Chemistry. Apr2025, Vol. 46 Issue 2, p260-271. 12p. |
| Subject Terms: |
*SUSTAINABLE chemistry, *RHIZOCTONIA solani, *PHYTOPATHOGENIC fungi, *PATHOGENIC fungi, *FUSARIUM oxysporum |
| Abstract: |
A series of bis(4-fluorophenylmethylsulfanyldiketones) were synthesized by multicomponent thiomethylation reaction between 2,4-pentanedione, α,ω-alkanedithiols, and 4-fluorobenzaldehyde in the presence of an organocatalyst. It was found that the developed α-monosubstituted β-diketones mainly exist in the keto form. Considering the green chemistry metrics, the prospects for industrial implementation of the synthesis of target molecules were evaluated. Among the prepared bis-sulfanyl diketones, the highest fungicidal activity against the plant pathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum, and Rhizoctonia solani was found for the compound containing a 4,4′-thiodibenzene spacer between the sulfur atoms in the bis(4-fluorophenylmethylsulfanyldiketone) molecule. [ABSTRACT FROM AUTHOR] |
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| Database: |
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