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36 relations: Amine, Aminolevulinic acid synthase, Amorphous silica-alumina, Baker–Nathan effect, Basic aromatic ring, Catenane, Cation–pi interaction, Chloro(pyridine)cobaloxime, Chromic acid, Conjugate acid, Cornforth reagent, Desmosine, Glossary of chemical formulas, Hydrochloride, Ionic liquid, Kröhnke pyridine synthesis, List of MeSH codes (D03), Methylpyridinium, Nitrogen fixation, Onium compound, Organophosphate poisoning, Parikh–Doering oxidation, Photopolymer, Picoline, Polymorphism (materials science), Pyridine, Pyridinium chlorochromate, Pyridinium perbromide, Pyrylium salt, Salt (chemistry), Serine dehydratase, Simple aromatic ring, Solvent, Surfactant, Viologen, 2,6-Pyridinedicarbothioic acid.
Amine
In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair.
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Aminolevulinic acid synthase
Aminolevulinic acid synthase (ALA synthase, ALAS, or delta-aminolevulinic acid synthase) is an enzyme that catalyzes the synthesis of D-aminolevulinic acid (ALA) the first common precursor in the biosynthesis of all tetrapyrroles such as hemes, cobalamins and chlorophylls.
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Amorphous silica-alumina
Amorphous silica alumina is a synthetic substance that is used as a catalyst or catalyst support.
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Baker–Nathan effect
In organic chemistry, the Baker–Nathan effect is observed with reaction rates for certain chemical reactions with certain substrates where the order in reactivity cannot be explained solely by an inductive effect of substituents.
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Basic aromatic ring
Basic aromatic rings are aromatic rings in which the lone pair of electrons of a ring-nitrogen atom is not part of the aromatic system and extends in the plane of the ring.
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Catenane
A catenane is a mechanically-interlocked molecular architecture consisting of two or more interlocked macrocycles, i.e. a molecule contaning two or more interwined rings.
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Cation–pi interaction
Cation–π interaction is a noncovalent molecular interaction between the face of an electron-rich π system (e.g. benzene, ethylene, acetylene) and an adjacent cation (e.g. Li+, Na+).
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Chloro(pyridine)cobaloxime
Chloro(pyridine)cobaloxime is a coordination compound containing a CoIII center with octahedral coordination.
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Chromic acid
The term chromic acid is usually used for a mixture made by adding concentrated sulfuric acid to a dichromate, which may contain a variety of compounds, including solid chromium trioxide.
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Conjugate acid
A conjugate acid, within the Brønsted–Lowry acid–base theory, is a species formed by the reception of a proton (H+) by a base—in other words, it is a base with a hydrogen ion added to it.
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Cornforth reagent
The Cornforth reagent or pyridinium dichromate (PDC) is a pyridinium salt of dichromate with the chemical formula 2.
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Desmosine
A desmosine cross-link is formed from three allysyl side chains plus one unaltered lysyl side chain from the same or neighbouring polypeptides.
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Glossary of chemical formulas
This is a list of common chemical compounds with chemical formulas and CAS numbers, indexed by formula.
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Hydrochloride
In chemistry, a hydrochloride is an acid salt resulting, or regarded as resulting, from the reaction of hydrochloric acid with an organic base (e.g. an amine).
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Ionic liquid
An ionic liquid (IL) is a salt in the liquid state.
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Kröhnke pyridine synthesis
The Kröhnke pyridine synthesis is reaction in organic synthesis between α-pyridinium methyl ketone salts and α, β-unsaturated carbonyl compounds used to generate highly functionalized pyridines.
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List of MeSH codes (D03)
This is the fourth part of the list of the "D" codes for MeSH.
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Methylpyridinium
Methylpyridinium is a chemical compound which is the quaternary ammonium compound derived from the N-methylation of pyridine.
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Nitrogen fixation
Nitrogen fixation is a process by which nitrogen in the Earth's atmosphere is converted into ammonia (NH3) or other molecules available to living organisms.
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Onium compound
In chemistry, an onium ion, is a cation formally obtained by the protonation of mononuclear parent hydride of a pnictogen (group 15 of the periodic table), chalcogen (group 16), or halogen (group 17).
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Organophosphate poisoning
Organophosphate poisoning is poisoning due to organophosphates (OPs).
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Parikh–Doering oxidation
The Parikh–Doering oxidation is an oxidation reaction that transforms primary and secondary alcohols into aldehydes and ketones, respectively.
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Photopolymer
A photopolymer or light-activated resin is a polymer that changes its properties when exposed to light, often in the ultraviolet or visible region of the electromagnetic spectrum.
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Picoline
Picoline refers to three different methylpyridine isomers, all with the chemical formula C6H7N and a molar mass of 93.13 g mol−1.
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Polymorphism (materials science)
In materials science, polymorphism is the ability of a solid material to exist in more than one form or crystal structure.
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Pyridine
Pyridine is a basic heterocyclic organic compound with the chemical formula C5H5N.
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Pyridinium chlorochromate
Pyridinium chlorochromate (PCC) is a yellow-orange salt with the formula.
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Pyridinium perbromide
Pyridinium perbromide (also called pyridinium bromide perbromide, pyridine hydrobromide perbromide, or pyridinium tribromide) is an organic chemical composed of a pyridinium cation and a tribromide anion.
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Pyrylium salt
The pyrylium cation is a six-membered, unsaturated, mono-cyclic compound.
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Salt (chemistry)
In chemistry, a salt is an ionic compound that can be formed by the neutralization reaction of an acid and a base.
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Serine dehydratase
Serine dehydratase or L-serine ammonia lyase (SDH) is in the β-family of pyridoxal phosphate-dependent (PLP) enzymes.
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Simple aromatic ring
Simple aromatic rings, also known as simple arenes or simple aromatics, are aromatic organic compounds that consist only of a conjugated planar ring system.
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Solvent
A solvent (from the Latin solvō, "loosen, untie, solve") is a substance that dissolves a solute (a chemically distinct liquid, solid or gas), resulting in a solution.
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Surfactant
Surfactants are compounds that lower the surface tension (or interfacial tension) between two liquids, between a gas and a liquid, or between a liquid and a solid.
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Viologen
Viologens are organic compounds with the formula (C5H4NR)2n+.
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2,6-Pyridinedicarbothioic acid
2,6-Pyridinedicarbothioic acid (PDTC) is an organosulfur compound that is produced by some bacteria.
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Redirects here:
C5H6N, Pyridinium chloride, Pyridinium compounds.
References
[1] https://en.wikipedia.org/wiki/Pyridinium
