http://dbpedia.org/ontology/abstract
|
2.2.2-kryptand (zkráceně crypt-222) je chelatační činidlo patřící mezi kryptandy.
, [2.2.2]Kryptand ist eine chemische Verbindung aus der Gruppe der Kryptand-Verbindungen.
, [2.2.2]Cryptand is the organic compound wi … [2.2.2]Cryptand is the organic compound with the formula N(CH2CH2OCH2CH2OCH2CH2)3N. This bicyclic molecule is the most studied member of the cryptand family of chelating agents. It is a white solid. Many analogous compounds are known. Their high affinity for alkali metal cations illustrates the advantages of "preorganization", a concept within the area of supramolecular chemistry. For the design and synthesis of [2.2.2]cryptand, Jean-Marie Lehn shared the Nobel Prize in Chemistry. The compound was originally prepared starting with the diacylation of the diamine-diether: [CH2OCH2CH2NH2]2 + [CH2OCH2COCl]2 → [CH2OCH2CH2NHC(O)CH2]2 + 2 HCl The resulting macrocyclic diamide is reduced by lithium aluminium hydride. The resulting macrocyclic diamine tetraether reacts with a second equivalent of [CH2OCH2COCl]2 to produce the macrobicyclic diamide. This di(tertiary)amide is reduced to the diamine by diborane. [2.2.2]Cryptand binds K+ as an octadentate N2O6 ligand. The resulting cation K([2.2.2]cryptand)+ is lipophilic. cation K([2.2.2]cryptand)+ is lipophilic.
, [2.2.2]穴醚是穴状配体螯合剂中最重要的成员之一。在无机化学命名法(2005)中,IUPAC建议缩写为"crypt-222"。
, Le 2.2.2-cryptand est l'un des membres les plus importants de la famille des cryptands, des chélateurs oligocycliques constitués d'au moins trois domaines complexants.
|
http://dbpedia.org/ontology/alternativeName
|
Cryptating agent 222
|
http://dbpedia.org/ontology/iupacName
|
4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane
|
http://dbpedia.org/ontology/thumbnail
|
http://commons.wikimedia.org/wiki/Special:FilePath/Cryptand.svg?width=300 +
|
http://dbpedia.org/ontology/wikiPageID
|
18871705
|
http://dbpedia.org/ontology/wikiPageLength
|
4880
|
http://dbpedia.org/ontology/wikiPageRevisionID
|
1081051988
|
http://dbpedia.org/ontology/wikiPageWikiLink
|
http://dbpedia.org/resource/Supramolecular_chemistry +
, http://dbpedia.org/resource/Alkali_metal +
, http://dbpedia.org/resource/Denticity +
, http://dbpedia.org/resource/Nobel_Prize_in_Chemistry +
, http://dbpedia.org/resource/Diborane +
, http://dbpedia.org/resource/Chelating_agent +
, http://dbpedia.org/resource/Macrocycle +
, http://dbpedia.org/resource/Cryptand +
, http://dbpedia.org/resource/Jean-Marie_Lehn +
, http://dbpedia.org/resource/Category:Chelating_agents +
, http://dbpedia.org/resource/Organic_compound +
, http://dbpedia.org/resource/File:Cryptate_of_potassium_cation.jpg +
, http://dbpedia.org/resource/Potassium +
, http://dbpedia.org/resource/Lithium_aluminium_hydride +
, http://dbpedia.org/resource/Cyclic_molecule +
|
http://dbpedia.org/property/imagefile
|
2.2
, Cryptand.svg
|
http://dbpedia.org/property/imagefilel
|
2.2
|
http://dbpedia.org/property/imagefiler
|
2.2
|
http://dbpedia.org/property/imagename
|
Skeletal formula of 2.2.2-cryptand
|
http://dbpedia.org/property/imagesize
|
121
|
http://dbpedia.org/property/imagesizel
|
140
|
http://dbpedia.org/property/imagesizer
|
140
|
http://dbpedia.org/property/name
|
[2.2.2]Cryptand
|
http://dbpedia.org/property/othernames
|
Cryptating agent 222
|
http://dbpedia.org/property/pin
|
4713162124
|
http://dbpedia.org/property/verifiedrevid
|
477215715
|
http://dbpedia.org/property/watchedfields
|
changed
|
http://dbpedia.org/property/wikiPageUsesTemplate
|
http://dbpedia.org/resource/Template:GHS_exclamation_mark +
, http://dbpedia.org/resource/Template:Correct_title +
, http://dbpedia.org/resource/Template:P-phrases +
, http://dbpedia.org/resource/Template:Cascite +
, http://dbpedia.org/resource/Template:Chemspidercite +
, http://dbpedia.org/resource/Template:Reflist +
, http://dbpedia.org/resource/Template:Chembox_Identifiers +
, http://dbpedia.org/resource/Template:Chembox_Hazards +
, http://dbpedia.org/resource/Template:Chembox_Properties +
, http://dbpedia.org/resource/Template:Chembox +
, http://dbpedia.org/resource/Template:H-phrases +
, http://dbpedia.org/resource/Template:Stdinchicite +
, http://dbpedia.org/resource/Template:Organic-compound-stub +
, http://dbpedia.org/resource/Template:Chem +
, http://dbpedia.org/resource/Template:Fdacite +
|
http://purl.org/dc/terms/subject
|
http://dbpedia.org/resource/Category:Chelating_agents +
|
http://www.w3.org/ns/prov#wasDerivedFrom
|
http://en.wikipedia.org/wiki/2.2.2-Cryptand?oldid=1081051988&ns=0 +
|
http://xmlns.com/foaf/0.1/depiction
|
http://commons.wikimedia.org/wiki/Special:FilePath/2.2.2-Cryptand-3D-sticks-by-AHRLS-2012.png +
, http://commons.wikimedia.org/wiki/Special:FilePath/2.2.2-Cryptand-3D-vdW-by-AHRLS-2012.png +
, http://commons.wikimedia.org/wiki/Special:FilePath/2.2.2-Cryptand-3D-balls-by-AHRLS-2012.png +
, http://commons.wikimedia.org/wiki/Special:FilePath/Cryptand.svg +
, http://commons.wikimedia.org/wiki/Special:FilePath/Cryptate_of_potassium_cation.jpg +
|
http://xmlns.com/foaf/0.1/isPrimaryTopicOf
|
http://en.wikipedia.org/wiki/2.2.2-Cryptand +
|
http://xmlns.com/foaf/0.1/name
|
[2.2.2]Cryptand
|
owl:sameAs |
http://www.wikidata.org/entity/Q4596986 +
, http://yago-knowledge.org/resource/2.2.2-Cryptand +
, http://sr.dbpedia.org/resource/2.2.2-Kriptand +
, http://rdf.freebase.com/ns/m.04gp9cx +
, http://zh.dbpedia.org/resource/2.2.2-%E7%A9%B4%E9%86%9A +
, http://sh.dbpedia.org/resource/2.2.2-Kriptand +
, http://dbpedia.org/resource/2.2.2-Cryptand +
, http://cs.dbpedia.org/resource/%282.2.2%29-kryptand +
, http://azb.dbpedia.org/resource/%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA%D8%A7%D9%86%D8%AF-%DB%B2%D9%AB%DB%B2%D9%AB%DB%B2 +
, http://fa.dbpedia.org/resource/%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA%D8%A7%D9%86%D8%AF-%DB%B2%D9%AB%DB%B2%D9%AB%DB%B2 +
, http://de.dbpedia.org/resource/%282.2.2%29Kryptand +
, https://global.dbpedia.org/id/4GZCe +
, http://fr.dbpedia.org/resource/2.2.2-Cryptand +
|
rdf:type |
http://umbel.org/umbel/rc/ChemicalSubstanceType +
, http://dbpedia.org/class/yago/PhysicalEntity100001930 +
, http://dbpedia.org/class/yago/CausalAgent100007347 +
, http://dbpedia.org/ontology/ChemicalCompound +
, http://dbpedia.org/class/yago/WikicatChelatingAgents +
, http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#ChemicalObject +
, http://dbpedia.org/class/yago/Agent109190918 +
, http://www.wikidata.org/entity/Q11173 +
, http://dbpedia.org/ontology/ChemicalSubstance +
|
rdfs:comment |
2.2.2-kryptand (zkráceně crypt-222) je chelatační činidlo patřící mezi kryptandy.
, [2.2.2]穴醚是穴状配体螯合剂中最重要的成员之一。在无机化学命名法(2005)中,IUPAC建议缩写为"crypt-222"。
, [2.2.2]Cryptand is the organic compound wi … [2.2.2]Cryptand is the organic compound with the formula N(CH2CH2OCH2CH2OCH2CH2)3N. This bicyclic molecule is the most studied member of the cryptand family of chelating agents. It is a white solid. Many analogous compounds are known. Their high affinity for alkali metal cations illustrates the advantages of "preorganization", a concept within the area of supramolecular chemistry. For the design and synthesis of [2.2.2]cryptand, Jean-Marie Lehn shared the Nobel Prize in Chemistry. The compound was originally prepared starting with the diacylation of the diamine-diether:th the diacylation of the diamine-diether:
, [2.2.2]Kryptand ist eine chemische Verbindung aus der Gruppe der Kryptand-Verbindungen.
, Le 2.2.2-cryptand est l'un des membres les plus importants de la famille des cryptands, des chélateurs oligocycliques constitués d'au moins trois domaines complexants.
|
rdfs:label |
2.2.2-穴醚
, 2.2.2-Cryptand
, (2.2.2)Kryptand
, (2.2.2)-kryptand
|