Fused heterocylic compounds is a heterocylic compound (eg. Furan) fused with another ring which can be either a carbon ring (benzene) or can be fused with another heterocylic ring(Pyridine,Pyrrole,...etc). Fused heterocyclics can be either 2 fused rings,3 rings or more.
From the famous examples on fused heterocylic compounds:
-Heroin
-Indole
-Morphine
-Carbazole
Heterocyclic compounds may be aromatic (3 double bonds in the cyclic structure) or nonaromatic.
aliphatic, alicyclic, aromatic and heterocyclic compounds.
Some organic molecules contain rings of atoms. The atoms of the ring may be all carbons, or contain an element such as S, N, O, P, etc. We call the compounds heterocyclics if these elements are part of a ring. For example, THF is a molecule that is heterocyclic, has 4 carbons and an O to make a 5 membered ring. Dioxin has 2 Oxygens and 4 carbons. These heterocyclic compounds display some wonderful reactions. Heterocyclic chemistry still follows the rules of organic chemistry, but other atoms are involved. Dr Jim Romano CEO Orgoman.com
It is for the detection of some specific elements in organic compound, in organic compounds elements are bonded through covalent bonds and are not free to move, when organic compounds are fused with sodium metal the elements form ionic compounds with sodium and become free ions in aqueous solution therefore easily may be detected with the help of suitable reagents.
Purines and pyrimidines are nitrogen bases found in DNA and RNA .They are nitrogen containing heterocyclic compounds .Purines are large double ringed while pyrimidines are small single ringed .
A benzazepine is any of the class of heterocyclic compounds consisting of a benzene ring fused to an azepine ring.
Q. N. Porter has written: 'Mass spectrometry of heterocyclic compounds' -- subject(s): Heterocyclic compounds, Mass spectrometry, Spectra 'Mass spectometry of heterocyclic compounds'
The benefits of heterocyclic compounds are that the molecules form cycles that bond. Heterocyclic compounds are a common ingredient in medications or drugs.
Benzene is usually used in the preparation of the simple heterocyclic compounds.
Kenneth Schofield has written: 'Heterocyclic compounds' -- subject(s): Heterocyclic compounds 'Hetero-aromatic nitrogen compounds' -- subject(s): Pyridine, Pyrrol, Pyrrole
Philip Lewis Stotter has written: 'A Diels-Alder construction of trans fused ring compounds having angular substituents' -- subject(s): Diels-Alder reaction, Heterocyclic compounds, Ring formation (Chemistry)
Heterocyclic compounds may be aromatic (3 double bonds in the cyclic structure) or nonaromatic.
Andre Rosowsky has written: 'The Chemistry of Heterocyclic Compounds, Azepines' 'Azepines Part 1. (Chemistry of Heterocyclic Compounds Volume 43 pt. 1)'
alicyclic compounds contain by homocyclic and heterocyclic compounds, alicyclic compounds are carbocyclic compuunds which resemble aliphatic compounds in their properties .
aliphatic, alicyclic, aromatic and heterocyclic compounds.
Angelo Albini has written: 'Handbook of synthetic photochemistry' -- subject(s): Photochemistry, Organic compounds, Synthesis 'Heterocyclic N-oxides' -- subject(s): Heterocyclic compounds, Nitrogen oxides, Organonitrogen compounds
Avery A. Morton has written: 'The chemistry of heterocyclic compounds' -- subject(s): Heterocyclic compounds 'Laboratory technique in organic chemistry' -- subject(s): Laboratory manuals, Organic Chemistry