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*  Polycyclic compound
In general, the term polycyclic includes polycyclic aromatic compounds, including polycyclic aromatic hydrocarbons, as well as ... In the field of organic chemistry, a polycyclic compound is an organic chemical featuring several closed rings of atoms, ... heterocyclic aromatic compounds with multiple rings (where heteroaromatic compounds are aromatic compounds that contain sulfur ... such as in spiro compounds), and bridged cyclics such as the longifolene example. Though poly- literally means "many", there is ...
*  Sasanka Chandra Bhattacharyya
J. C. Bardhan; R. N. Adhya; K. C. Bhattacharyya (1956). "Synthesis of polycyclic compounds. Part IV. Substituted 3- ... V. V. Dhekne; B. B. Ghatge; U. G. Nayak; K. K. Chakravarti; S. C. Bhattacharyya (1962). "Macrocyclic musk compounds. Part I. ... He carried forward his researches on terpernoids in India too and worked on the synthesis of natural musk odorous compounds ... Besides, he also synthesized compounds such as jasmines, rose oxide, santalols and santalenes. One of the major contributions ...
*  Ring expansion and ring contraction
Chenier, Philip J. (1978). "The Favorskii Rearrangement in Bridged Polycyclic Compounds". Journal of Chemical Education. 55 (5 ...
*  Mutagenesis
Boyland E (1950). "The biological significance of metabolism of polycyclic compounds". Biochemical Society Symposia. 5: 40-54. ... Many compounds, such as PAHs, aromatic amines, aflatoxin and pyrrolizidine alkaloids, may form reactive oxygen species ... The chemicals involved in both were later shown to be polycyclic aromatic hydrocarbons (PAH). PAHs by themselves are not ... Conney, A. H. (1982). "Induction of microsomal enzymes by foreign chemicals and carcinogenesis by polycyclic aromatic ...
*  Cyclobuxine
... is a steroidal alkaloid and thus an organic polycyclic compound. It contains normally a 9β,19-cyclopropane cyclic ... Cyclobuxine is one compound of B. sempervirens, which grows in Europe, northwest Africa and southwest Asia. Also it can be ... Compounds within this class of toxicity are known to interfere with central functions in animals. Cyclobuxine is generally ...
*  Danheiser benzannulation
It is a useful reactions for forming six-membered rings and generating polycyclic compounds. It is the combination of the ... "An Annulation Method for the Synthesis of Highly Substituted Polycyclic Aromatic and Heteroaromatic Compounds." J. Am. Chem. ... Rick currently teaches chemistry at MIT and his research group works on total synthesis of biologically active compounds and ... Mak, X. Y., Crombie, L. A., Danheiser, R. L. "Synthesis of Polycyclic Benzofused Nitrogen Heterocycles via a Tandem Ynamide ...
*  Intramolecular Diels-Alder cycloaddition
The reaction provides ready access to polycyclic compounds with a great deal of stereoselectivity. The following are several ... The compound was isolated from the phytopathogenic fungi Alternaria solani, the cause of early blight in tomato and potato ... The compound has potential uses in psychotherapuetic treatments and Alzheimer's treatment. Himbacine is a potent muscarinic ... Intramolecular Diels-Alder cycloaddition is extremely useful for the formation of naturally occurring polycyclic rings. ...
*  Cyclacene
... s are hoop-like polycyclic compounds where aromatic moieties are fused together to form the ring structures. Because ... 2). Compound C further reacted with A under high pressure to close the ring structure and afforded compound D with 12 ... To convert compound D to [6]12cyclacene, Stoddart and co-workers used a two-step process where the 6 ether linkages in D were ...
*  Dendralene
... catalyzed Alder-ene/Diels-Alder/Diels-Alder reaction sequence affording rapid entry to polycyclic compounds". Tetrahedron. 61 ( ... This compound is converted to a Grignard reagent by action of magnesium metal which is then reacted with copper(I) chloride to ... The higher dendralenes are of scientific interest because they open up a large array of new organic compounds from a relatively ... The gas-phase molecular structure of [4]dendralene has been reported The [8]-dendralene compound was reported in 2009: in a ...
*  Substituted benzofuran
The substituted benzofurans are a class of chemical compounds based on the heterocyclyc and polycyclic compound benzofuran. ... Many of the more common compounds were banned in the UK on June 2013 as temporary class drugs, while others have been made ... Some compounds in this class are psychoactive drugs including stimulants, psychedelics and empathogens. Some psychoactive ... "Temporary class drug order report on 5-6APB and NBOMe compounds". UK Home Office. 4 Jun 2013. Retrieved 2016-08-23. Stanczuk A ...
*  Frémy's salt
Part 1: synthesis of 7H-dibenzo[C,G]carbozole-3,4-dione and reactions with nucleophiles". Polycyclic Aromatic Compounds. 22 (3 ... can catalyze the explosive decomposition reaction of this compound in the presence of oxygen. The nitroso compound is a ... EPR measurements can be made to ensure the purity and paramagnetism of the compound. See: Frémy, E. (1845) "Sur un nouvelle ... Frémy's salt, discovered in 1845 by Edmond Frémy (1814-1894), is a chemical compound and a strong oxidizing agent. The formal ...
*  Aromatic hydrocarbon
Polycyclic Aromatic Compounds. New York: Wiley. 27 (2): 143. doi:10.1080/10406630701268255. ISBN 0-471-36354-5. "Polycyclic ... Aromatic hydrocarbons can be monocyclic (MAH) or polycyclic (PAH). Some non-benzene-based compounds called heteroarenes, which ... The compound 1-naphthol is completely reduced to a mixture of decalin-ol isomers. The compound resorcinol, hydrogenated with ... Examples of non-benzene compounds with aromatic properties are furan, a heterocyclic compound with a five-membered ring that ...
*  Phenalene
"Examinations of Dimethyl Sulfoxide-Phase Equilibrium Acidities of Selected Polycyclic Aromatic Compounds". Polycyclic Aromatic ... 1H-Phenalene, often called simply phenalene is a polycyclic aromatic hydrocarbon (PAH). Like many PAHs, it is an atmospheric ... It is the parent compound for the phosphorus-containing phosphaphenalenes. Phenalene is deprotonated by potassium methoxide to ... Compounds. 2 (1): 19-27. doi:10.1080/10406639108047854. ISSN 1040-6638. Gao H, Ma MQ, Zhou L, Jia RP, Chen XG, Hu ZD (2007). " ...
*  Bicyclic molecule
CS1 maint: Multiple names: authors list (link) Bridged Bicyclic Rings (And How To Name Them) Polycyclic compound Bredt's rule. ... An example of a spirocyclic compound is the photochromic switch spiropyran. In fused bicyclic compounds, two rings share two ... When naming simple fused bicyclic compounds, the same method as for bridged bicyclic compounds is applied, except the third ... Fused and bridged bicyclic compounds get the prefix bicyclo, whereas spirocyclic compounds get the prefix spiro. In between the ...
*  Organic mineral
Some are inorganic forms of polycyclic aromatic hydrocarbon (PAH) compounds. For example, a rare mineral known as either ... In general, an organic compound is defined as any compound containing carbon, but some compounds are excepted for historical ... 7 (1). doi:10.1038/s41598-017-10261-w. Lee, Milton (1981). Analytical Chemistry of Polycyclic Aromatic Compounds. Oxford: ... Blumer, Max (March 1976). "Polycyclic aromatic compounds in nature". Scientific American. 234 (3): 35-45. JSTOR 24950303. ...
*  Bicalicene
Polycyclic Aromatic Compounds: 1-7. doi:10.1080/10406638.2016.1140659. ... trans-bicalicene is polycyclic aromatic hydrocarbon with 16 pi electrons due to positive charge on the carbon atom of ... Bicalicene is polycyclic hydrocarbon with chemical formula C16H8, composed of linked two cyclopentadiene ring and two ...
*  Gambierol
Ciguatoxins are polycyclic polyether compounds. Their molecular weight is between 1.023 and 1.159 Dalton. Gambierol is ... The acetic acid (compound 1) and alcohol (compound 2) are converted to compound 3. The reaction of compound 3 with the titanium ... Compound 6 can be converted back in compound 5 with reactant c, thereby moving the equilibrium towards compound 5. This ketone ... By reductive cyclization of the D ring, the octacyclic core structure (compound 7) was made. Oxidation of compound 7 to the ...
*  Organic chemistry
Rings can fuse with other rings on an edge to give polycyclic compounds. The purine nucleoside bases are notable polycyclic ... Both saturated (alicyclic) compounds and unsaturated compounds exist as cyclic derivatives. The most stable rings contain five ... Converting individual petroleum compounds into different types of compounds by various chemical processes led to organic ... The depiction of organic compounds with drawings is greatly simplified by the fact that carbon in almost all organic compounds ...
*  Bridged compounds
Extension and Revision of the von Baeyer System for Naming Polycyclic Compounds (Including Bicyclic Compounds)" der Commission ... A bridged compound is a chemical compound, generally an organic compound, but also possibly inorganic, that has two or more ... "Extension and Revision of the von Baeyer System for Naming Polycyclic Compounds (Including Bicyclic Compounds); (IUPAC ... "include as many skeletal atoms of the polycyclic compound as possible"; i.e., it is most often the ring with the largest number ...
*  Tetranitrogen
... and extrusion from polycyclic compounds, none of which could be accomplished experimentally. However, in 2002 a method for ... This is in contrast to carbon containing compounds which have lower energies of formation for an equivalent number of single or ... This increased interest in polynitrogen compounds in the late twentieth century was due to the advance of computational ... Tetranitrogen and other similar polynitrogen compounds are predicted to be good candidates for use as high energy density ...
*  Organic electronics
Early examples were derivatives of polycyclic aromatic compounds. For example, pyrene was shown to form semiconducting charge- ... Semiconducting small molecules include polycyclic aromatic compounds such as pentacene and rubrene. Conductive polymers are ... In the case of organic FETs (OFETs), p-type OFET compounds are generally more stable than n-type due to the susceptibility of ... Electronic devices based on organic compounds are now widely used, with many new products under development. Sony reported the ...
*  Bufadienolide
According to MeSH, bufadienolides and bufanolides are classified as follows: Polycyclic compounds Steroids Cardanolides Cardiac ... ISBN 3-8047-1763-2. IUPAC Recommendations 1999: Revised Section F: Natural Products and Related Compounds Bufadienolides at the ... Bufadienolide is a chemical compound with steroid structure. Its derivatives are collectively known as bufadienolides, ...
*  NEFA (drug)
GB Patent 893920 - Polycyclic amino compounds and methods for their production. ...
*  Benzo(c)fluorene
Benzo[c]fluorene belongs to a group of compounds called polycyclic aromatic hydrocarbons (PAHs). PAHs and their derivatives are ... Librando V, Sarpietro MG, Castelli F (2003). "Role of lipophilic medium in the absorption of polycyclic aromatic compounds by ... The results of this are presented as BaPeq, which equals the concentration of the compound, times the potency of the compound ... Polycyclic Aromatic Compounds. 24 (1): 1-20. doi:10.1080/10406630490426942. Retrieved 7 March 2016. Seto H, Ohkubo T, Kanoh T, ...
*  Polycyclic aromatic hydrocarbon
"The Chemistry and Analysis of the Large Polycyclic Aromatic Hydrocarbons". Polycyclic Aromatic Compounds. New York: Wiley. 27 ( ... Wakeham, S. G.; Schaffner, C.; Giger, W. (1980). "Poly cyclic aromatic hydrocarbons in Recent lake sediments-II. Compounds ... Dipple, A. (1985). "Polycyclic Aromatic Hydrocarbon Carcinogenesis". Polycyclic Hydrocarbons and Carcinogenesis. ACS Symposium ... Polycyclic Aromatic Compounds. 0 (2-4): 1-14. doi:10.1080/10406638.2014.892886. ISSN 1040-6638. Retrieved 2015-04-09. Agency ...