<i>Botrytis cinerea</i>: the cause of grey mould disease

Williamson, B.; Tudzynski, Bettina; Tudzynski, Paul; Kan, Jan A.L. van

doi:10.1111/j.1364-3703.2007.00417.x

Cited by 1,409 publications

(1,084 citation statements)

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“…Other title compounds were synthesized similarly; the obtained crude products were purified by recrystallization or column chromatography. The numbers of title compounds and their corresponding substituents are detailed in Table 1 4 4-Cl i-Pr 5H 6 …”

Section: Synthesis and Purificationmentioning

confidence: 99%

“…2. ORTEP plot of compound 5D 6 at 50% probability level of ellipsoids. The dashed line shows hydrogen bonds.…”

Section: Synthesismentioning

confidence: 99%

“…The crystal of compound 5D 6 was recrystallized from a mixture of dichlormethane and n-hexane to obtain a suitable single crystal. The X-ray single crystal diffraction data were collected on a Bruker Smart APEX II CCD diffractometer at 296(2) K using MoKα radiation (λ=0.71073 Å) using the ω and 2θ scan modes.…”

Section: Crystallographic Studymentioning

confidence: 99%

“…The structure was solved directly and refined by full-matrix least-squares method via SHELXTL. 30) All nonhydrogen atoms of compound 5D 6 were refined with anisotropic thermal parameters; all hydrogen atoms were placed in geometrically idealized positions and constrained to ride on their parent atoms.…”

Section: Crystallographic Studymentioning

confidence: 99%

“…4) Diseases caused by plant pathogenic fungi, such as Botrytis cinerea, Rhizoctonia solani, and Colletotrichum capsici, are very common and can cause serious economic losses. [5][6][7][8] New, broad-spectrum fungicides are urgently needed to control phytopathogenic fungi.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and fungicidal activity of phenylhydrazone derivatives containing two carbonic acid ester groups

Wang

Chen

et al. 2017

J. Pestic. Sci.

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Substituted phenylhydrazone moieties and two carbonate groups were merged in one molecule scaffold to obtain 48 novel compounds. 1 H and 13 C NMR, MS, elemental analysis, and X-ray single-crystal diffraction were used to confirm their structures. Bioassay results revealed that some of the compounds have strong antifungal activities against Botrytis cinerea, Rhizoctonia solani, and Colletotrichum capsici (especially Rhizoctonia solani). Compound 5H 1 is the most promising of the tested compounds against R. solani with an EC 50 value of 1.91 mg/L, which is comparable with the positive control fungicide drazoxolon (1.94 mg/L). The structure-activity relationships against R. solani formed three rules: 1) small carbonate groups may improve the antifungal activity of the title compounds; 2) electron-withdrawing groups at the phenyl ring of phenylhydrazone are preferable to their non-substituted counterparts; and 3) halogen at the para position is more beneficial than at the ortho or meta position.

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Section: Synthesis and Purificationmentioning

confidence: 99%

“…2. ORTEP plot of compound 5D 6 at 50% probability level of ellipsoids. The dashed line shows hydrogen bonds.…”

Section: Synthesismentioning

confidence: 99%

Section: Crystallographic Studymentioning

confidence: 99%

Section: Crystallographic Studymentioning

confidence: 99%