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quinomethanes

Also contains definition of: xylylenes

Methylidenecyclohexadienones and dimethylidenecyclohexadienes, formally derived from quinones by replacement of one or both of the quinone oxygens by methylidene groups. (The diradical, triplet state of quinodimethanes can also be called o- or p-xylylenes).
Q05012
Source:
PAC, 1995, 67, 1307 (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1362
InChI=1/C7H6O/c1-6-2-4-7(8)5-3-6/h2-5H,1H2
OJPNKYLDSDFUPG-UHFFFAOYAZ
InChI=1/C8H8/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H2
NRNFFDZCBYOZJY-UHFFFAOYAH
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IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. doi:10.1351/goldbook.
Last update: 2014-02-24; version: 2.3.3.
DOI of this term: doi:10.1351/goldbook.Q05012.
Original PDF version: http://www.iupac.org/goldbook/Q05012.pdf. The PDF version is out of date and is provided for reference purposes only. For some entries, the PDF version may be unavailable.
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