Triazines are selective herbicides used to control a wide spectrum of grass and broadleaf weeds in cereal, oilseed, and horticultural crops. Triazine herbicides kill weeds by interfering with the electron transport chain in photosystem II (PS II).
Is 1 3 5-triazine aromatic?
1,3,5-Triazine is known to be aromatic, and Bird has developed an aromaticity index (I6) where 1,3,5-triazine (I6 = 100) has a value identical to that of benzene 〈92T335〉.
What is a triazine group?
Triazines are a class of nitrogen-containing heterocycles. The parent molecules’ molecular formula is C3H3N3. They exist in three isomeric forms, 1,3,5-triazines being common.
What is the pH of triazine?
5.58 to 7.73 As the pH ranged from 5.58 to 7.73, triazine reacted with H2S by generation of thiadiazine, where a N atom was substituted with a S atom.
What is unfused triazine ring?
Description The heterocyclic compound with an unfused triazine ring is primarily used for its herbicidal properties. The herbicide is used on a variety of weeds, such as dandelions, clover, and chickweed.
Is triazine toxic?
Product formulations of the triazine pesticides vary widely. Systemic toxicity is unlikely unless large amounts have been ingested. Some of the triazines are moderately irritating to the eyes, skin, and respiratory tract. Atrazine is considered slightly to moderately toxic to humans.
What are triazine anticonvulsants?
What are Triazine anticonvulsants? Triazine anticonvulsants act on presynaptic sodium channels and inhibit the release of excitatory neurotransmitters, glutamate and aspartate. Triazine anticonvulsants are used to treat absence seizures, partial seizures, tonic-clonic seizures and Lennox-Gastaut syndrome.
How do you make triazine?
Symmetrical 1,3,5-triazines are prepared by trimerization of certain nitriles such as cyanogen chloride or cyanimide. Benzoguanamine (with one phenyl and 2 amino substituents) is synthesised from benzonitrile and dicyandiamide.
What is a triazole ring?
A triazole refers to any of the heterocyclic compounds with molecular formula C2H3N3, having a five-membered ring of two carbon atoms and three nitrogen atoms. … Each of these has two tautomers that differ by which nitrogen has a hydrogen bonded to it.
How does triazine affect photosynthesis?
s-triazine herbicides act by inhibiting primary events in photosynthesis in the chloroplast: binding to the D-1 protein in photosynthetic electron transport. This binding stops photosynthesis.
Is triazine a functional group?
Triazene is an unsaturated inorganic compound having the chemical formula N3H3. … Triazenes are a class of organic compounds containing the functional group -N(H)-N=N-.
Is triazine water soluble?
By increasing the temperature of the water, the solubilities of the triazine pesticides increased approximately 3-fold in pure water for each 25 degrees C temperature increment. Cyanazine was 5 times more soluble than atrazine and an order of magnitude more soluble than simazine at 100 degrees C.
How does triazine scavenger h2s?
MEA Triazine is the most commonly used chemical for applications requiring a non-regenerative hydrogen sulfide scavenger. It is used by the oil and gas industry to remove toxic and corrosive hydrogen sulfide from natural gas, refinery streams and olefins cracker products.
Which herbicide belongs to triazine?
Atrazine Atrazine is a herbicide of the triazine class. It is used to prevent pre-emergence broadleaf weeds in crops such as maize (corn) and sugarcane and on turf, such as golf courses and residential lawns.
What type of herbicide is atrazine?
Atrazine 50% WP is especially used in corn farming, it is selective/systemic herbicides & translocated both by roots and foliage. It is applied as pre emergence herbicide for annual grassy and broadleaf in crops (maize, sugarcane).
Is pregabalin a mood stabilizer?
For the acute responders, pregabalin produced either a mood stabilizing effect, antidepressant effect or antimanic effect. Intolerable side-effects were the most common reason (79%) for a failed acute trial of pregabalin.
What can you take instead of Depakote?
Depakote Alternatives Compared
|Depakote divalproex sodium||Lamictal lamotrigine||Lamotrigine|
|Other divalproex sodium brands include: Depakote ER, Depakote Sprinkles||Other lamotrigine brands include: Lamictal CD, Lamictal ODT, Lamictal XR, Subvenite||Lamictal, Lamictal CD, Lamictal ODT, Lamictal XR, Subvenite|
Is Diazepam an anticonvulsant?
Diazepam is a benzodiazepine that exerts anxiolytic, sedative, muscle- relaxant, anticonvulsant and amnestic effects. Most of these effects are thought to result from a facilitation of the action of gamma aminobutyric acid (GABA), an inhibitory neurotransmitter in the central nervous system.
Is Pyrazine basic?
Pyrazine is a heterocyclic aromatic organic compound with the chemical formula C4H4N2. … Pyrazine is less basic than pyridine, pyridazine and pyrimidine. Pyrazine and a variety of alkylpyrazines are flavor and aroma compounds found in baked and roasted goods.
What is H2S scavenger?
H2S scavengers are widely used in hydrocarbon processing facilities to maintain plant worker’s safety and productivity and eliminate their odor emissions. These specialized chemicals react selectively with and remove H2S to help meet product and process specifications.
What is a imine in chemistry?
An imine (/ɪˈmiːn/ or /ˈɪmɪn/) is a functional group or chemical compound containing a carbon–nitrogen double bond. The nitrogen atom can be attached to a hydrogen (H) or an organic group (R). If this group is not a hydrogen atom, then the compound can sometimes be referred to as a Schiff base.
Is fluconazole a triazole?
Fluconazole is a new triazole antifungal agent with unique pharmacokinetic properties. It can be administered orally or parenterally and achieves rapid distribution by either route, and its absorption is not affected by the presence of food.
Is triazole basic?
1,2,3-Triazole is one of a pair of isomeric chemical compounds with molecular formula C2H3N3, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,3-Triazole is a basic aromatic heterocycle.
Is ketoconazole a triazole?
Triazole antifungals: fluconazole, itraconazole, posaconazole, voriconazole. Imidazole antifungals: clotrimazole, econazole, miconazole, ketoconazole and tioconazole. Polyene antifungals: amphotericin, nystatin.
Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with Sun’Agri and INRAE in Avignon between 2019 and 2022. My thesis aimed to study dynamic agrivoltaic systems, in my case in arboriculture. I love to write and share science related Stuff Here on my Website. I am currently continuing at Sun’Agri as an R&D engineer.