Examples of 'heteroatoms' in a sentence
Meaning of "heteroatoms"
heteroatom (noun) - A non-carbon atom within an organic compound, often referred to in discussions of organic chemistry and molecular structure
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- plural of heteroatom
How to use "heteroatoms" in a sentence
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heteroatoms
They contain no other heteroatoms or multiple bonds.
The heteroatoms replace ring carbon atoms.
Linkages utilizing other heteroatoms are also possible.
Heteroatoms may be directly connected to each other.
The product may also contain heteroatoms.
Suitable heteroatoms are oxygen and sulphur atoms.
Said hydrocarbon feed advantageously comprises heteroatoms.
The nitrogen heteroatoms can be optionally quaternized.
Linkers may include one or more heteroatoms.
Ra can contain heteroatoms such as sulfur or oxygen.
Also preferred are bridging substituents containing heteroatoms.
Preferred heteroatoms include nitrogen and oxygen.
The polyunsaturated olefin is preferably free of heteroatoms.
Sulphur heteroatoms may further be oxidised to sulphones.
A heterocycle may generally contain different heteroatoms.
See also
Preferably the heteroatoms are oxygen or nitrogen.
An aliphatic group may include heteroatoms.
Many sources of heteroatoms may be employed.
Providing an olefinic feedstock comprising molecules containing heteroatoms.
Preferred number of heteroatoms is one or two.
The heteroatoms can be protected or unprotected.
The rings may contain heteroatoms and be unsaturated.
Preferably the alkene contains no heteroatoms.
Up to two heteroatoms may be placed consecutively.
Aryl groups which do not contain heteroatoms are preferred.
The same heteroatoms as described above can be used.
The carbocycloalkyl group comprises no heteroatoms in the ring.
They may contain heteroatoms as in the case of alkanolamines.
Heterocyclic rings may contain one or more heteroatoms.
The omission of heteroatoms is meant to aid the reader.
Preferably there are one or two heteroatoms.
The carbon atoms or heteroatoms can be optionally substituted.
Heteroaryl groups have one or more ring heteroatoms.
Any ring heteroatoms may vary in position or number.
They have no substituents having heteroatoms.
Of these heteroatoms oxygen is particularly preferred.
They may also contain heteroatoms.
No two heteroatoms are adjacent in the ring.
A ring may contain one or more different heteroatoms.
Heteroatoms are present in many polyoxometalates.
In some cases it is preferred to have two or more heteroatoms.
The nitrogen and sulfur heteroatoms may optionally be oxidized.
The heteroatoms in the heterocycloalkyl radical may be optionally oxidized.
They generally contains heteroatoms such as sulphur and nitrogen.
The heteroatoms in the heterocyclyl radical may be optionally oxidized.
They generally contain heteroatoms such as sulphur and nitrogen.
The heteroatoms were resolved isotropically due to very weak data.
They generally contain heteroatoms such as sulfur and nitrogen.
Heteroatoms may optionally be present.
Aliphatic groups can include heteroatoms and carbonyl moieties.
