Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C13/00Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings

C07C13/02Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof C07C13/04with a three-membered ring C07C13/06with a four-membered ring C07C13/08with a five-membered ring C07C13/10with a cyclopentane ring C07C13/11substituted by unsaturated hydrocarbon groups C07C13/12with a cyclopentene ring C07C13/15with a cyclopentadiene ring C07C13/16with a six-membered ring C07C13/18with a cyclohexane ring C07C13/19substituted by unsaturated hydrocarbon groups C07C13/20with a cyclohexene ring C07C13/21Menthadienes C07C13/23with a cyclohexadiene ring C07C13/24with a seven-membered ring C07C13/26with an eight-membered ring C07C13/263with a cyclo-octene or cyclo-octadiene ring C07C13/267with a cyclo-octatriene or cyclo-octatetraene ring C07C13/271with a nine- to ten- membered ring C07C13/273with a twelve-membered ring C07C13/275the twelve-membered ring being unsaturated C07C13/277with a cyclododecatriene ring C07C13/28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof C07C13/32with condensed rings C07C13/34with a bicyclo ring system containing four carbon atoms C07C13/36with a bicyclo ring system containing five carbon atoms C07C13/38with a bicyclo ring system containing six carbon atoms C07C13/39with a bicyclo ring system containing seven carbon atoms C07C13/40with a bicycloheptane ring structure C07C13/42with a bicycloheptene ring structure C07C13/43substituted by unsaturated acyclic hydrocarbon C07C13/44with a bicyclo ring system containing eight carbon atoms C07C13/45with a bicyclo ring system containing nine carbon atoms C07C13/465Indenes Completely or partially hydrogenated indenes C07C13/47with a bicyclo ring system containing ten carbon atoms C07C13/48Completely or partially hydrogenated naphthalenes C07C13/50Decahydronaphthalenes C07C13/52Azulenes Completely or partially hydrogenated azulenes C07C13/54with three condensed rings C07C13/547at least one ring not being six-membered, the other rings being at the most six-membered C07C13/553with an indacene or hydrogenated indacene ring system C07C13/567with a fluorene or hydrogenated fluorene ring system C07C13/573with three six-membered rings C07C13/58Completely or partially hydrogenated anthracenes C07C13/60Completely or partially hydrogenated phenanthrenes C07C13/605with a bridged ring system C07C13/61with a bridged indene ring C07C13/615with an adamantane ring C07C13/62with more than three condensed rings C07C13/64with a bridged ring system C07C13/66the condensed ring system contains only four rings C07C13/68with a bridged ring system C07C13/70with a condensed ring system consisting of at least two, mutually uncondensed aromatic ring systems, linked by an annular structure formed by carbon chains on non-adjacent positions of the aromatic ring C07C13/72Spiro hydrocarbons