Fungicides, Agricultural, 2. Individual Fungicides

Müller, Franz; Ackermann, P.; Margot, P.

doi:10.1002/14356007.o12_o06

Cited by 14 publications

(17 citation statements)

References 41 publications

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“…Fosetyl-Aluminium (Aliette® WG 80WP) systemic fungicide was used for seed treatment (ST) and foliar application at heading (FAH). Fostyl-Aluminium belongs to organophosphorus group having chemical formula [C 2 H 5 OP(H)O 2 ] 3 Al and derived from ethylphosphate [ 18 ]. Same concentration (250g/100 liter of water) of fungicide was applied on all cultivars as ST, FAH and ST + FAH.…”

Section: Methodsmentioning

confidence: 99%

The impact of Fosetyl-Aluminium application timing on Karnal bunt suppression and economic returns of bread wheat (Triticum aestivum L.)

et al. 2021

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Fungal pathogens exert severe qualitative and quantitative damages to wheat crop. Karnal bunt of wheat caused by Tilletia indica Mitra, Mundkur is a severe threat to global food security. Nonetheless, T. indica is regulated as a quarantine pest in numerous countries, which further aggravates the situation. Tolerant varieties and appropriate management practices for Karnal bunt are imperative to meet the global wheat demands. This two-year study explored the impact of fungicide [Fosetyl-Aluminium (Aliette)] application timing on allometric traits, disease suppression and economic returns of bread wheat. Four bread wheat cultivars differing in their tolerance to Karnal bunt were used in the study. Fungicide was applied as either seed treatment (ST), foliar application at heading (FAH) or ST + FAH, whereas no application (NA) was taken as control. Lasani-08 performed better than the rest of the cultivars in terms of allometric traits (plant height, leaf area, crop growth rate, photosynthesis, and chlorophyll content), yield and economic returns. Nonetheless, minimal disease severity was recorded for Lasani-08 compared to other cultivars during both years. The ST improved allometric traits of all cultivars; however, ST + FAH resulted in higher yield and economic returns. Cultivar Pasban-90 observed the highest disease severity and performed poor for allometric traits, yield and economic returns. It is concluded that ST + FAH of Fosetyl-Aluminium could be a pragmatic option to cope Karnal bunt of wheat. Nonetheless, Pasban-90 must not be used for cultivation to avoid yield and quality losses.

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Section: Methodsmentioning

confidence: 99%

The impact of Fosetyl-Aluminium application timing on Karnal bunt suppression and economic returns of bread wheat (Triticum aestivum L.)

et al. 2021

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“…Lately, Wu and co-workers [24] fulfilled a convenient one-pot palladium-catalyzed carbonylative strategy of bioactive compounds such as phthalimide derivatives. [25] Starting from substituted ortho-dihalo benzene and DBU or DBN as the coupling partner, the Pd-catalyzed carbonylation process led to caprolactam and butyrolactam derived phthalimides 9 in moderate to good yields. In this catalytic route DBU and DBN were used both as the nucleophiles and the bases (Scheme 6).…”

Section: Pd-catalyzed Carbonylative Synthesis Of Fused Polycyclic N-hmentioning

confidence: 99%

“…It is worth of note that these heterocycles, present in the numerous biologically active molecules as described above, [25,80] were prepared through a highly efficient methodology based on phosphane-and solvent-free conditions (Scheme 49). Moreover, the process was successfully applied to amino acid derived N-substituted 2-iodobenzamides leading to the corresponding chiral phthalimides in good yields.…”

Section: Alternative Sources Of Carbon Monoxide In the Pd-catalyzed Smentioning

confidence: 99%

Heterocycle Synthesis through Pd‐Catalyzed Carbonylative Coupling

2019

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Heterocyclic chemistry is one of the most important and attractive areas of organic chemistry. It involves the preparation of compounds endowed with very high structural diversity and plays a central role in a multitude of highly developed areas: fine chemicals, drugs, flavors, dyes, engineered materials, and many other kinds of products contain at least one heterocyclic ring in their molecular structure. Therefore, the discovery of new methods for heterocycle synthesis is a significant objective of modern organic chemists, especially if prepared in environmentally benign and synthetically efficient ways. In this context, this minireview focuses on the synergy of two green strategies, namely multicomponent reactions and palladium‐catalyzed carbonylations, for the construction of a wide variety of heterocyclic systems. These processes are of considerable interest because they combine synthetic efficiency with respect for the environment.

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“…1 − 4 These compounds are widely used in various industries such as pharmaceuticals, food industries, pesticides, and herbicides. 5 − 12 One interesting heterocycle is the four-membered heterocycle of β-lactams, where the ring plays a key and effective role in the action of drugs. 13 − 16 β-Lactams, also called azitidine 2-ones, are quaternary cyclic amides that contain a nitrogen atom attached to a carbonyl group.…”

Section: Introductionmentioning

confidence: 99%

Thermal and Microwave-Assisted Synthesis of New Highly Functionalized Bis-β-lactams from Available Compounds via Bisketene as an Intermediate

2022

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The synthesis of highly functionalized bis-β-lactams containing aromatic rings was achieved by thermal and microwave-assisted methods starting from easily available 2-(4-hydroxyphenyl)acetic acid and 2,2′-(propane-2,2-diyl)diphenol precursors. The approach to these valuable heterocyclic scaffolds involved formal [2π + 2π] cycloadditions between Schiff bases and novel bisketenes, which were generated in situ, followed by an electrocyclic reaction of zwitterionic intermediates. Reactions carried out under microwave irradiation were clean and gave high yields with significantly reduced reaction times. Interestingly, in the thermal method, the reaction proceeded in a stereospecific manner, and only the trans–cis or cis–cis isomers were formed. However, under the microwave conditions, the reaction proceeded stereoselectively, and other possible isomers such trans–trans and cis–trans isomers were formed in addition to the product formed under thermal conditions. More interestingly, when the two compounds that did not produce any products under thermal conditions were reacted under microwave conditions, one formed the trans–cis isomer and the other formed the cis–trans and trans–trans isomers as two products .

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Fungicides, Agricultural, 2. Individual Fungicides

Abstract: The article contains sections titled: 1. Introduction 2. Fungicidal Antibiotics … Show more

Cited by 14 publications

References 41 publications

The impact of Fosetyl-Aluminium application timing on Karnal bunt suppression and economic returns of bread wheat (Triticum aestivum L.)

The impact of Fosetyl-Aluminium application timing on Karnal bunt suppression and economic returns of bread wheat (Triticum aestivum L.)

Heterocycle Synthesis through Pd‐Catalyzed Carbonylative Coupling

Thermal and Microwave-Assisted Synthesis of New Highly Functionalized Bis-β-lactams from Available Compounds via Bisketene as an Intermediate

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