cyclic compound การใช้

• In a cycloisomerization a cyclic compound is formed.
• In this cyclic compound, the three BH units and three NH units alternate.
• This process is reported to generate more cyclic compounds than the ethylene dichloride route.
• Indeed, the development of this important chemical concept arose, historically, in reference to cyclic compounds.
• The intramolecular attack of these linear acyl derivatives gives rise to cyclic compounds such as lactones or lactams.
• The Diels-Alder reaction itself is a powerful reaction that can give cyclic compounds with many stereogenic centers.
• The polymerization of a cyclic compound causes therefore a smaller volume shrinkage because cyclic compounds are already relatively dense.
• The polymerization of a cyclic compound causes therefore a smaller volume shrinkage because cyclic compounds are already relatively dense.
• Saturated cyclic compounds contain single bonds only, whereas aromatic rings have an alternating ( or conjugated ) double bond.
• Although this system tends to be problematic in application to cyclic compounds, it remains a convenient way to represent simple structures:
• A general formula for such cyclic compounds is ( HPO 3 ) x where x = number of phosphoric units in the molecule.
• Reaction 3 results in n-alkane hydrocarbons, including linear saturated hydrocarbons, alcohols, aldehydes, ketones, aromatics, and cyclic compounds.
• This is mainly based on the fact that cyclic compounds are possessing higher n-butane would result in a volumen expansion of approximately 15 %.
• It is used to manufacture pharmaceuticals and organic chemicals . 1-Bromohexane is also a solvent that is frequently used in grignard reactions, that are involved with creating bromo-cyclic compounds.
• Apart from lactic acid and lactide, lactic acid " O "-carboxyanhydride ( " lac-OCA " ), a five-membered cyclic compound has been used academically as well.
• A molecule containing one or more rings is called a cyclic compound, and a molecule containing two or more rings ( either in the same or different ring systems ) is termed a polycyclic compound.
• I've seen some of those term used on other cyclic compounds, like 2-( aminomethyl ) cyclopropane-1-carboxylic acid . talk ) 23 : 15, 31 May 2011 ( UTC)
• In aldohexoses this equilibrium is established as the hemiacetal bond between C-1 ( the carbon bound to two oxygens ) and C-5 oxygen is cleaved ( forming the open-chain compound ) and reformed ( forming the cyclic compound ).
• A "'heterocyclic compound "'or "'ring structure "'is a cyclic compound that has atoms of at least two different elements as members of its ring ( s ) . "'Heterocyclic chemistry "'is the branch of organic chemistry dealing with the synthesis, properties, and applications of these "'heterocycles " '.