| pubmed-article:16388622 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:16388622 | lifeskim:mentions | umls-concept:C0035493 | lld:lifeskim |
| pubmed-article:16388622 | lifeskim:mentions | umls-concept:C0443286 | lld:lifeskim |
| pubmed-article:16388622 | lifeskim:mentions | umls-concept:C0598128 | lld:lifeskim |
| pubmed-article:16388622 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:16388622 | pubmed:dateCreated | 2006-1-3 | lld:pubmed |
| pubmed-article:16388622 | pubmed:abstractText | [reactions: see text] A rhodium complex of N-heterocyclic carbene (NHC) has been developed for intra- and intermolecular [4 + 2] and intramolecular [5 + 2] cycloaddition reactions. This is the first use of a transition-metal NHC complex in a Diels-Alder-type reaction. For the intramolecular [4 + 2] cycloaddition reactions, all the dienynes studied were converted to their corresponding cycloadducts in 91-99% yields within 10 min. Moreover, up to 1900 turnovers have been obtained for the intramolecular [4 + 2] cycloaddition at 15-20 degrees C. For the intermolecular [4 + 2] cycloadditions, high yields (71-99%) of the corresponding cycloaddition products were obtained. The reaction time and yield were highly dependent upon the diene and the dienophile. For the intramolecular [5 + 2] cycloaddition reactions, all the alkyne vinylcyclopropanes studied were converted to their corresponding cycloadducts in 91-98% yields within 10 min. However, the catalytic system was not effective for an intermolecular [5 + 2] cycloaddition reaction. | lld:pubmed |
| pubmed-article:16388622 | pubmed:language | eng | lld:pubmed |
| pubmed-article:16388622 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16388622 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:16388622 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16388622 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16388622 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16388622 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16388622 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:16388622 | pubmed:month | Jan | lld:pubmed |
| pubmed-article:16388622 | pubmed:issn | 0022-3263 | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:ChoiSoo... | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:LeeSang IckSI | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:ChungYoung... | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:JungIl GuIG | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:ParkJi HoonJH | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:LeeBun... | lld:pubmed |
| pubmed-article:16388622 | pubmed:author | pubmed-author:ParkSe... | lld:pubmed |
| pubmed-article:16388622 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:16388622 | pubmed:day | 6 | lld:pubmed |
| pubmed-article:16388622 | pubmed:volume | 71 | lld:pubmed |
| pubmed-article:16388622 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:16388622 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:16388622 | pubmed:pagination | 91-6 | lld:pubmed |
| pubmed-article:16388622 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:meshHeading | pubmed-meshheading:16388622... | lld:pubmed |
| pubmed-article:16388622 | pubmed:year | 2006 | lld:pubmed |
| pubmed-article:16388622 | pubmed:articleTitle | Rhodium N-heterocyclic carbene-catalyzed [4 + 2] and [5 + 2] cycloaddition reactions. | lld:pubmed |
| pubmed-article:16388622 | pubmed:affiliation | Intelligent Textile System Research Center, Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea. | lld:pubmed |
| pubmed-article:16388622 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:16388622 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
