#ETHER FUNCTIONAL GROUP PROFESSIONAL#

Create professional science figures in minutes with BioRender scientific illustration. When the two alkyl groups are the same, they can be combined as dialkyl. Get editable icons and illustrations of Functional group (ether). Compounds with ether as the only functional group are usually referred to with the common name alkyl alkyl ether. The OR group, on the other hand, has no priority and is added as a prefix in alphabetical order. In ether, the O atom connects with two carbon-containing R groups through two C-O bonds. The OH group has the highest priority and the parent chain is altered from “ane” to “ol”. This means that, just like alkyl groups and halides, they are only treated as substituents and therefore, they do not change the suffix of the parent chain.įor example, let’s compare the effects of the OH and OR groups on naming structurally similar compounds: It is important to mention that alkoxy groups do not rank in the priority chart of the functional groups. The parent chain is determined just like we always do, based on the longest carbon chain. The idea here is to treat one of the alkoxy (alkyl with the oxygen) groups as a substituent connected to a parent chain. The systematic nomenclature is used for ethers with complex substituents. If the groups are identical – symmetrical ethers, the prefix “di” is added. different alkyl groups are bridged with the oxygen. The molecules above are examples of unsymmetrical ethers i.e. To do this, we first identify the alkyl groups and arrange them in alphabetical order followed by the word “ether”. The common names are used for ethers with simple alkyl groups. Ethers are named by both common and systematic nomenclature of the IUPAC rules.

Ether functional group