出典:Wiktionary
出典:『Wiktionary』 (2025/10/16 19:17 UTC 版)
phenacyl (plural phenacyls)
出典:Wikipedia
出典:『Wikipedia』 (2010/11/21 16:21 UTC 版)
In organic chemistry, a phenacyl group is an aromatic substituent that consists of a phenyl group attached to an acyl group. A molecule containing a phenacyl group has the formula RCH2(CO)C6H5 and the structure shown to the right. Here, R denotes the remainder of the molecule; for instance, if R is Br, then the compound could be called "phenacyl bromide". Note however that in the standard IUPAC nomenclature this compound would instead be called "2-bromo-1-phenylethanone".