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The position of unsaturation is indicated by a numerical locant immediately preceding the "-yne" suffix, or locants in the case of multiple triple bonds. Locants are chosen to be as low as possible. While generally used as a suffix, "-yne" is also used as an infix to name substituent groups that are triply bound to the parent compound.
In organic chemistry, an ethynyl group is a functional group with the formula −C≡CH. It is the acetylene molecule with one fewer hydrogen atom.. Ethynyl group (HC≡C–), also designated as acetylenic group (from acetylene), and referred to in IUPAC chemical nomenclature as -yne suffix.
Has the lowest-numbered locants for the suffix functional group. Has the lowest-numbered locants for multiple bonds ('ene', 'yne'), and hydro prefixes. (The locant of a multiple bond is the number of the adjacent carbon with a lower number). Has the lowest-numbered locants for all substituents cited by prefixes.
Category: Chemistry suffixes. 6 languages. Deutsch; ... -yne This page was last edited on 16 November 2022, at 04:12 (UTC). Text is available under the Creative ...
If the other suffix starts with a consonant or "y", the final "-e" remains, e.g. "-enediyne" (which has the "-ene" suffix and also the "-yne" suffix, for a compound with a double bond and two triple bonds.) A Greek number prefix before the "-ene" indicates how many double bonds there are in the compound, e.g. butadiene.
The structure of a conjugated enyne. An enyne is an organic compound containing a C=C double bond and a C≡C triple bond (). [1] It is called a conjugated enyne when the double and triple bonds are conjugated.
YNE, or similar, may refer to: -yne, a suffix used in organic chemistry for names of alkynes; Lang'e language, a Loloish language of Yunnan, China;
The skeletal formula of the antidepressant drug escitalopram, featuring skeletal representations of heteroatoms, a triple bond, phenyl groups and stereochemistry. The skeletal formula, line-angle formula, bond-line formula or shorthand formula of an organic compound is a type of molecular structural formula that serves as a shorthand representation of a molecule's bonding and some details of ...