| pubmed-article:19842640 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C0002068 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C0443286 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C0033414 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C1880269 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C1704241 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C1522240 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C0237881 | lld:lifeskim |
| pubmed-article:19842640 | lifeskim:mentions | umls-concept:C0750502 | lld:lifeskim |
| pubmed-article:19842640 | pubmed:issue | 45 | lld:pubmed |
| pubmed-article:19842640 | pubmed:dateCreated | 2009-11-11 | lld:pubmed |
| pubmed-article:19842640 | pubmed:abstractText | The present study provides spectroscopic and experimental evidence demonstrating that degenerate metathesis is critical to the effectiveness of this emerging class of chiral catalysts. Isolation and X-ray characterization of both diastereomeric complexes, as well as an examination of the reactivity and enantioselectivity patterns exhibited by such initiating neophylidenes in promoting ring-closing metathesis processes, are disclosed. Only when sufficient amounts of ethylene are generated and inversion at Mo through degenerate processes occurs at a sufficiently rapid rate is high enantioselectivity achieved, irrespective of the stereochemical identity of the initiating alkylidene (Curtin-Hammett kinetics). With diastereomeric metal complexes that undergo rapid interconversion, stereomutation at the metal center becomes inconsequential, and stereoselective synthesis of a chiral catalyst is not required. | lld:pubmed |
| pubmed-article:19842640 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19842640 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19842640 | pubmed:language | eng | lld:pubmed |
| pubmed-article:19842640 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19842640 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:19842640 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19842640 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19842640 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19842640 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:19842640 | pubmed:month | Nov | lld:pubmed |
| pubmed-article:19842640 | pubmed:issn | 1520-5126 | lld:pubmed |
| pubmed-article:19842640 | pubmed:author | pubmed-author:SchrockRichar... | lld:pubmed |
| pubmed-article:19842640 | pubmed:author | pubmed-author:HoveydaAmir... | lld:pubmed |
| pubmed-article:19842640 | pubmed:author | pubmed-author:HanJ-HJH | lld:pubmed |
| pubmed-article:19842640 | pubmed:author | pubmed-author:MeekSimon JSJ | lld:pubmed |
| pubmed-article:19842640 | pubmed:author | pubmed-author:MalcolmsonSte... | lld:pubmed |
| pubmed-article:19842640 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:19842640 | pubmed:day | 18 | lld:pubmed |
| pubmed-article:19842640 | pubmed:volume | 131 | lld:pubmed |
| pubmed-article:19842640 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:19842640 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:19842640 | pubmed:pagination | 16407-9 | lld:pubmed |
| pubmed-article:19842640 | pubmed:dateRevised | 2010-12-17 | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:meshHeading | pubmed-meshheading:19842640... | lld:pubmed |
| pubmed-article:19842640 | pubmed:year | 2009 | lld:pubmed |
| pubmed-article:19842640 | pubmed:articleTitle | The significance of degenerate processes to enantioselective olefin metathesis reactions promoted by stereogenic-at-Mo complexes. | lld:pubmed |
| pubmed-article:19842640 | pubmed:affiliation | Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, USA. | lld:pubmed |
| pubmed-article:19842640 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:19842640 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| pubmed-article:19842640 | pubmed:publicationType | Research Support, N.I.H., Extramural | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:19842640 | lld:pubmed |
