18341346

Source:http://linkedlifedata.com/resource/pubmed/id/18341346

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Predicate	Object
rdf:type	pubmed:Citation
lifeskim:mentions	umls-concept:C0007382, umls-concept:C0010546, umls-concept:C0022023, umls-concept:C0034325
pubmed:issue	8
pubmed:dateCreated	2008-4-10
pubmed:abstractText	The regio- and enantioselective cyclization of pyrroles onto N-acyliminium ions generated in situ from hydroxylactams is reported. Modest to excellent ee's and yields are obtained in these novel Pictet-Spengler-type reactions with a chiral thiourea-pyrrole catalyst. Useful synthetic transformations of the versatile pyrroloindolizidinone and pyrroloquinolizidinone products are presented.
pubmed:grant	http://linkedlifedata.com/resource/pubmed/grant/P50 GM 69721
pubmed:language	eng
pubmed:journal	http://linkedlifedata.com/resource/pubmed/journal/100890393
pubmed:citationSubset	IM
pubmed:chemical	http://linkedlifedata.com/resource/pubmed/chemical/Imines
pubmed:status	MEDLINE
pubmed:month	Apr
pubmed:issn	1523-7060
pubmed:author	pubmed-author:JacobsenEric NEN, pubmed-author:RaheemIzzat TIT, pubmed-author:ThiaraParvinder SPS
pubmed:issnType	Print
pubmed:day	17
pubmed:volume	10
pubmed:owner	NLM
pubmed:authorsComplete	Y
pubmed:pagination	1577-80
pubmed:meshHeading	pubmed-meshheading:18341346-Catalysis, pubmed-meshheading:18341346-Cyclization, pubmed-meshheading:18341346-Imines, pubmed-meshheading:18341346-Stereoisomerism
pubmed:year	2008
pubmed:articleTitle	Regio- and enantioselective catalytic cyclization of pyrroles onto N-acyliminium ions.
pubmed:affiliation	Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.
pubmed:publicationType	Journal Article, Research Support, Non-U.S. Gov't, Research Support, N.I.H., Extramural