Examples of 'membered rings' in a sentence

Meaning of "membered rings"

membered rings: This phrase is unclear and may not have a commonly understood meaning in English

How to use "membered rings" in a sentence

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membered rings
Membered rings are strained moieties in organic chemistry.
Common aryl groups are six to thirteen membered rings.
Six membered rings are preferred.
The compounds with the five membered rings are preferred.
Membered rings can be obtained by cycloadditions for instance with benzyne.
Nitroxides having both five and six membered rings have been found to be satisfactory.
Five membered rings were utilized as spacer groups such as pyrrole and furan.
The addition of substituents was achieved on both the five and six membered rings.
The compound has four fused six membered rings one of which contains nitrogen.
Five membered rings containing a NITROGEN atom.
These pore sizes are typical of molecular sieves having 8 membered rings.
Purines are six-membered rings attached to five membered rings.
The amide extractants utilized in the patent are selected from lactams having 5 or 6 membered rings.
Further exemplary eight membered rings are cyclooctyl, cyclooctenyl and cyclooctadienyl.
SO inserts into alkenes, alkynes and dienes producing molecules with three membered rings containing sulfur.

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Further exemplary eight membered rings include cyclooctyl, cyclooctenyl and cyclooctadienyl.
Certain embodiments include 5 or 6 membered rings.
Further exemplary seven membered rings include azepinyl, oxepinyl, and thiepinyl.
Examples include mono and disaccharides, particularly monosaccharides which form 5 and 6 membered rings.
Common heterocycloalkyl groups are three to ten membered rings containing from 1 to 4 heteroatoms.
Preferred aryl moieties present as a substituent in R include benzyl and heterosubstituted 5, 6 or 7 membered rings.
Common heteroaryl groups are five to thirteen membered rings that contain from 1 to 4 heteroatoms.
Preferred spiro / cyclic ring sizes are four -, five - or six - membered rings.
Examples of the 5 or 6 membered rings are pyrrolidino, piperidino, morpholino and piperazino.
Compounds of formula ( I ) wherein the system of two annulated five membered rings has the ' cis ' - configuration.
Particular single 6 membered rings are pyridinyl, pyrazinyl, pyridazinyl and pyrimidinyl.
Suitable examples of such rings unsaturated 5 or 6 membered rings such as imidazolyl and pyridyl.
Examples of heterocycles include 5-6 membered rings having at least one nitrogen atom, for example piperidyl.
Examples of heteroaryl rings include 5-6 membered rings having at least one nitrogen atom.
Certain embodiments include 3 to 6 membered rings, and other embodiments include 5 or 6 membered rings.
Commercially, the most important monosaccharides are the 5 - and 6 - membered rings called furanoses and pyranoses respectively.
Examples of heterocycles include 6 membered rings having at least one nitrogen atom ( e.g., piperidinyl ).

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Examples of using Membered
Membered rings are strained moieties in organic chemistry
Five and six membered ring sugar
The group will continue as a five membered group
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