18681447

Source:http://linkedlifedata.com/resource/pubmed/id/18681447

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Predicate	Object
rdf:type	pubmed:Citation
lifeskim:mentions	umls-concept:C0007382, umls-concept:C0054666, umls-concept:C0220781, umls-concept:C1880371, umls-concept:C1883254, umls-concept:C1948027
pubmed:issue	17
pubmed:dateCreated	2008-9-1
pubmed:abstractText	A new method for synthesizing symmetrical N-heterocyclic imidazolium salts is described. Catalytic coupling of aldimines with cyanide followed by oxidation gives alpha-diketimines, which can then be cyclized with formaldehyde in acidic media. This two-step procedure requires no chromatography and allows the synthesis of electronically diverse 1,3,4,5-tetraarylimidazolylidene carbenes.
pubmed:language	eng
pubmed:journal	http://linkedlifedata.com/resource/pubmed/journal/100890393
pubmed:status	PubMed-not-MEDLINE
pubmed:month	Sep
pubmed:issn	1523-7052
pubmed:author	pubmed-author:AbboudKhalil AKA, pubmed-author:MillerStephen ASA, pubmed-author:OgleJames WJW, pubmed-author:ReibenspiesJoseph HJH, pubmed-author:ZhangJuboJ
pubmed:issnType	Electronic
pubmed:day	4
pubmed:volume	10
pubmed:owner	NLM
pubmed:authorsComplete	Y
pubmed:pagination	3677-80
pubmed:year	2008
pubmed:articleTitle	Synthesis of electronically diverse tetraarylimidazolylidene carbenes via catalytic aldimine coupling.
pubmed:affiliation	Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, USA.
pubmed:publicationType	Journal Article