benzynes

https://doi.org/10.1351/goldbook.B00634
1,2-Didehydrobenzene (the @A00465-1@ derived from benzene) and its derivatives formed by substitution; see @A00465-2@, @D01574@. The terms m- and p-benzyne are occasionally, but erroneously, used for 1,3- and 1,4-didehydrobenzene, respectively.
Sources:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1088 [Terms] [Paper]
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1322 [Terms] [Paper]