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Organouranium chemistry

Organouranium chemistry is the science exploring the properties, structure and reactivity of organouranium compounds, which are organometallic compounds containing a carbon to uranium chemical bond. The field is of some importance to the nuclear ...

                                               

Organovanadium chemistry

Organovanadium chemistry is the chemistry of organometallic compounds containing a carbon to vanadium chemical bond. Organovanadium compounds find only minor use as reagents in organic synthesis but are significant for polymer chemistry as cataly ...

                                               

Organozinc compound

Organozinc compounds in organic chemistry contain carbon to zinc chemical bonds. Organozinc chemistry is the science of organozinc compounds describing their physical properties, synthesis and reactions. Organozinc compounds were among the first ...

                                               

Diphenylzinc

Diphenylzinc is an organozinc compound. It is commonly used as the synthetic equivalent of a Ph − synthon. Solvent-free diphenylzinc exists as dimeric PhZn 2 ZnPh molecules in solid state. Diphenylzinc is commercially available. It may be prepare ...

                                               

Iodomethylzinc iodide

Iodomethylzinc iodide is the active reagent in the Simmons–Smith reaction. For example, iodomethylzinc iodide, formed in situ from diiodomethane and a zinc-copper couple reacts with cyclohexene to give norcarane. Iodomethylzinc iodide may also be ...

                                               

Organozirconium chemistry

Organozirconium compounds are organometallic compounds containing a carbon to zirconium chemical bond. Organozirconium chemistry is the corresponding science exploring properties, structure and reactivity of these compounds. Organozirconium compo ...

                                               

Tetrabenzylzirconium

Tetrabenzylzirconium is an organozirconium compound with the formula Zr 4. The molecule features diamagnetic Zr bonded to four benzyl ligands. It is a yellow air- and photo-sensitive solid, which is soluble in hydrocarbon solvents. The compound i ...

                                               

Methylenecyclopropane

Methylenecyclopropane is an organic compound with the formula 2 CCH 2. It is a colourless easily condensed gas that is used as a reagent in organic synthesis.

                                               

Bicyclononyne

BCN, also known as bicyclononyne, is a copper-free click chemistry probe that enables highly efficient and completely orthogonal bioconjugation to complex macromolecules including peptides, nucleic acids and proteins, including monoclonal antibod ...

                                               

Cuneane

Cuneane is a saturated hydrocarbon. Its name is derived from the Latin cuneus, meaning a wedge. Cuneane may be produced from cubane by metal-ion-catalyzed σ-bond rearrangement. Similar reactions are known for homocubane and bishomocubane.

                                               

Cyclopropylacetylene

Cyclopropylacetylene is an hydrocarbon with the chemical formula C 5 H 6. Under normal conditions, the substance is a colorless liquid. Cyclopropylacetylene is a precursor pharmaceuticals and other organic compounds.

                                               

1.3-Dehydroadamantane

1.3-Dehydroadamantane, formally tetracyclopropellane by addition of a methylene bridge between the two larger rings. Like other small-ring propellanes, this compound is substantially strained and unstable.

                                               

Methylene cyclopropyl acetic acid

Methylene cyclopropyl acetic acid MCPA is a compound found in lychee Litchi chinensis seeds. It is also a metabolite in mammalian digestion after ingestion of hypoglycin, a rare and potentially toxic amino acid, chemically related to the common a ...

                                               

Bicyclopropenyl

Bicyclopropenyl is an organic compound and one of several valence isomers of benzene. The molecule can be described as two coupled cyclopropene units. The positions of the alkene groups can vary and therefore two other isomers are known: bicyclop ...

                                               

2.3-Epoxybutane

2.3-Epoxybutane is an organic compound with the formula CH 3 CHCHCH 3. It is an epoxide. The compound exists as three stereoisomers, a pair of enantiomers and the meso isomer. All are colorless liquids.

                                               

Arglabin

Arglabin is a sesquiterpene lactone belonging to the guaianolide subclass bearing a 5.7.5-tricyclic ring system which is known to inhibit farnesyl transferase. It is characterized by an epoxide on the cycloheptane as well as an exocyclic methylen ...

                                               

1.2-Epoxybutane

                                               

Gephyronic acid

Gephyronic acid is a polyketide that exists as an equilibrating mixture of structural isomers. In nature, Gephyronic acid is produced by slow growing myxobacterium: Archangium gephyra strain Ar3895 and Cystobacter violaceus strain Cb vi76. It is ...

                                               

Hexafluoropropylene oxide

Hexafluoropropylene oxide is an intermediate used in industrial organofluorine chemistry; specifically it is a monomer for fluoropolymers. This colourless gas is the epoxide of hexafluoropropylene, that is fluorinated analog of propylene oxide, H ...

                                               

2.3-Oxidosqualene

-2.3-Oxidosqualene -2.3-epoxysqualene) is an intermediate in the synthesis of the cell membrane sterol precursors lanosterol and cycloartenol, as well as saponins. It is formed when squalene is oxidized by the enzyme squalene monooxygenase. 2.3-O ...

                                               

Shortolide A

Shortolide A is a natural product isolated from Solidago shortii. S. shortii is an endangered species native to the United States. Shortolide A is one of six diterpenes isolated from the species Solidago shortii. Three of these products are hydro ...

                                               

Ethylene episulfoxide

Ethylene episulfoxide is the organosulfur compound with the formula C 2 H 4 SO. A colorless liquid, it is one of the simplest sulfoxides. Because it is a strained ring, ethylene sulfoxide is a highly reactive molecule, decomposing thermally to su ...

                                               

Sazetidine A

Sazetidine A is a drug which acts as a subtype selective partial agonist at α4β2 neural nicotinic acetylcholine receptors, acting as an agonist at 23 pentamers, but as an antagonist at 32 pentamers. It has potent analgesic effects in animal studi ...

                                               

Ladderane

In chemistry, a ladderane is an organic molecule containing two or more fused cyclobutane rings. The name arises from the resemblance of a series of fused cyclobutane rings to a ladder. Numerous synthetic approaches have been developed for the sy ...

                                               

Pagodane

Pagodane is an organic compound with formula C 20 H 20 whose carbon skeleton was said to resemble a pagoda, hence the name. It is a polycyclic hydrocarbon whose molecule has the D 2 h point symmetry group. The compound is a highly crystalline sol ...

                                               

Pinene

Pinene is a bicyclic monoterpene chemical compound. There are two structural isomers of pinene found in nature: α-pinene and β-pinene. As the name suggests, both forms are important constituents of pine resin; they are also found in the resins of ...

                                               

Dithietane

Dithietanes are saturated heterocyclic compounds that contain two divalent sulfur atoms and two sp 3 -hybridized carbon centers. Two isomers are possible for this class of organosulfur compounds:

                                               

Oxetane

Oxetane, or 1.3-propylene oxide, is a heterocyclic organic compound with the molecular formula C 3 H 6 O, having a four-membered ring with three carbon atoms and one oxygen atom. The term "an oxetane" or "oxetanes" refer to any organic compound c ...

                                               

Diketene

Diketene is an organic compound with the molecular formula C 4 H 4 O 2, and which is sometimes written as 2. It is formed by dimerization of ketene, H 2 C=C=O. Diketene is a member of the oxetane family. It is used as a reagent in organic chemist ...

                                               

Beta-Propiolactone

β-Propiolactone is an organic compound of the lactone family, with a four-membered ring. It is a colorless liquid with a slightly sweet odor, highly soluble in water and miscible with ethanol, acetone, diethyl ether and chloroform. The word propi ...

                                               

Taxanes

                                               

Tetrazole

Tetrazoles are a class of synthetic organic heterocyclic compound, consisting of a 5-member ring of four nitrogen atoms and one carbon atom. The simplest is tetrazole itself, CH 2 N 4.

                                               

Benzoisothiazoles

                                               

Benzothiadiazoles

                                               

Benzotriazoles

                                               

Benzoxadiazoles

                                               

Diazoles

                                               

Indazoles

                                               

Pentamethylcyclopentadiene

1.2.3.4.5-Pentamethylcyclopentadiene is a cyclic dialkene with the formula C 5 Me 5 H. 1.2.3.4.5-Pentamethylcyclopentadiene is the precursor to the ligand 1.2.3.4.5-pentamethylcyclopentadienyl, which is often denoted Cp* and read as "C P star", t ...

                                               

Beta-Araneosene

β-Araneosene is a molecule first isolated in 1975 from the mold Sordaria araneosa by Borschberg. This unprecedented diterpene framework was given the name" araneosene”. In 1976, the skeletal class was renamed to" dolabellane” due to the isolation ...

                                               

Borneol

Borneol is a bicyclic organic compound and a terpene derivative. The hydroxyl group in this compound is placed in an endo position. There are two different enantiomers of borneol. Both d --borneol and l --borneol are found in nature.

                                               

Isocomene

Isocomene is a sesquiterpene first isolated from the perennial herb southern goldenbush, from which it derives its name. Its unusual structure consisting of three fused cyclopentane rings was first described by Zalkow et al. in 1977. The first to ...

                                               

Jiadifenolide

Jiadifenolide is a sesquiterpenoid natural product with neurotrophic activity, found in Illicium jiadifengpi. Its biological activity and congested polycyclic structure have made it a popular target for total synthesis.

                                               

Kahweol

Kahweol is a diterpenoid molecule found in the beans of Coffea arabica. It is structurally related to cafestol. It gets its name from the Arabic word "Ka-ah-wa", from which "coffee" derives. In French, its evolved into the slang word "kawa", to d ...

                                               

Polyquinane

A polyquinane polycyclic compound consisting of fused five-membered hydrocarbon rings. If the compound is unsaturated instead of saturated, it is called a polyquinene. The simplest polyquinane is the bicyclic compound bicyclooctane. Other members ...

                                               

Steviol

Steviol is a diterpene first isolated from the plant Stevia rebaudiana in 1931. Its chemical structure was not fully elucidated until 1960. Steviol occurs in the plant as steviol glycosides, sweet compounds that have found widespread use as sugar ...

                                               

Norbornadiene

Norbornadiene is a bicyclic hydrocarbon and an organic compound. Norbornadiene is of interest as a metal-binding ligand, whose complexes are useful for homogeneous catalysis. It has been intensively studied owing to its high reactivity and distin ...

                                               

Vinyl norbornene

Vinyl norbornene is an organic compound that consists of a vinyl group attached to norbornene. It is a colorless liquid. The compound exists as endo and exo isomers, but these are not typically separated. It is an intermediate in the production o ...

                                               

1.2-Dithiole

In organosulfur chemistry, a 1.2-dithiole is a type of heterocycle. The parent of this class of compounds is 1.2-dithiacyclopentene. The anticancer drug oltipraz is a dithiole.

                                               

1.3-Dithiole

In organosulfur chemistry, a 1.3-dithiole is a type of heterocycle. The parent of this class of compounds is 1.3-dithiacyclopentene. The ligand dmit 2- is a 1.3-dithiole. Heating solutions of Na 2 dmit gives the isomeric disulfide, a 1.2-dithiole.

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