Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Methylene_group> ?p ?o }
Showing triples 1 to 57 of
57
with 100 triples per page.
- Methylene_group abstract "In organic chemistry, a methylene group is any part of a molecule that consists of two hydrogen atoms bound to a carbon atom, which is connected to the remainder of the molecule by a double bond. The group may be written 2, where the '=' denotes the double bond. This structural element is also called methylidene.Many organic compounds are named and classified as if they were the result of substituting a methylene group for two adjacent hydrogen atoms of some parent molecule (even if they are not actually obtained that way). Thus, for example, methylenecyclopropene is named after cyclopropene.The methylene group should be distinguished from the compound methylene, also called carbene, whose molecule is a methylene group all by itself. This compound is usually denoted CH2. The singlet excited isomer of the methylene compound is systematically called methylidene.The names \"methylene group\" or \"bridging methylene\" are also used for the substituent -CH2-, that has the same composition as the methylene group but is connected by single bonds to two distinct atoms in the rest of the molecule. This unit may be better called \"methylene bridge\" or \"methanediyl\" to distinguish it from the doubly bonded methylene group. The distinction is often important, because the double bond is chemically different from two single bonds.".
- Methylene_group thumbnail Propene_Methylidene_Structural_Formulae_V.1.svg?width=300.
- Methylene_group wikiPageID "38339537".
- Methylene_group wikiPageLength "2376".
- Methylene_group wikiPageOutDegree "18".
- Methylene_group wikiPageRevisionID "702722279".
- Methylene_group wikiPageWikiLink Carbon.
- Methylene_group wikiPageWikiLink Category:Alkanediyl_groups.
- Methylene_group wikiPageWikiLink Category:Functional_groups.
- Methylene_group wikiPageWikiLink Chemical_bond.
- Methylene_group wikiPageWikiLink Cyclopropene.
- Methylene_group wikiPageWikiLink Double_bond.
- Methylene_group wikiPageWikiLink Geminal.
- Methylene_group wikiPageWikiLink Hydrogen.
- Methylene_group wikiPageWikiLink Methine_group.
- Methylene_group wikiPageWikiLink Methyl_group.
- Methylene_group wikiPageWikiLink Methylene_(compound).
- Methylene_group wikiPageWikiLink Methylene_bridge.
- Methylene_group wikiPageWikiLink Methylenecyclopropene.
- Methylene_group wikiPageWikiLink Organic_chemistry.
- Methylene_group wikiPageWikiLink Substituent.
- Methylene_group wikiPageWikiLink File:Methylenecyclopropene.png.
- Methylene_group wikiPageWikiLink File:Propene_Methylidene_Structural_Formulae_V.1.svg.
- Methylene_group wikiPageWikiLinkText "Methylene group".
- Methylene_group wikiPageWikiLinkText "Methylene".
- Methylene_group wikiPageWikiLinkText "exo-methylene group".
- Methylene_group wikiPageWikiLinkText "methylenation".
- Methylene_group wikiPageWikiLinkText "methylene group".
- Methylene_group wikiPageWikiLinkText "methylene".
- Methylene_group wikiPageWikiLinkText "methylenes".
- Methylene_group wikiPageWikiLinkText "methylidene".
- Methylene_group wikiPageUsesTemplate Template:Chem.
- Methylene_group wikiPageUsesTemplate Template:For.
- Methylene_group wikiPageUsesTemplate Template:Functional_group.
- Methylene_group wikiPageUsesTemplate Template:Merge_from.
- Methylene_group wikiPageUsesTemplate Template:Organic-chem-stub.
- Methylene_group wikiPageUsesTemplate Template:Unreferenced.
- Methylene_group subject Category:Alkanediyl_groups.
- Methylene_group subject Category:Functional_groups.
- Methylene_group type Group.
- Methylene_group type Group.
- Methylene_group comment "In organic chemistry, a methylene group is any part of a molecule that consists of two hydrogen atoms bound to a carbon atom, which is connected to the remainder of the molecule by a double bond. The group may be written 2, where the '=' denotes the double bond.".
- Methylene_group label "Methylene group".
- Methylene_group sameAs Q7485453.
- Methylene_group sameAs مجموعة_الميثيلين.
- Methylene_group sameAs Methylengruppe.
- Methylene_group sameAs گروه_متیلن.
- Methylene_group sameAs メチレン基.
- Methylene_group sameAs Methyleengroep.
- Methylene_group sameAs Grupa_metylenowa.
- Methylene_group sameAs m.0q40f2c.
- Methylene_group sameAs Metylengrupp.
- Methylene_group sameAs Q7485453.
- Methylene_group sameAs 亚甲基.
- Methylene_group wasDerivedFrom Methylene_group?oldid=702722279.
- Methylene_group depiction Propene_Methylidene_Structural_Formulae_V.1.svg.
- Methylene_group isPrimaryTopicOf Methylene_group.