Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022661270> ?p ?o ?g. }
- W2022661270 endingPage "2064" @default.
- W2022661270 startingPage "2059" @default.
- W2022661270 abstract "Addition of ethylene to mixtures of Cp*CrMe2(PMe3) (1) and excess methylaluminoxane (MAO), followed by aqueous workup of the resulting solutions, results in the formation of a distribution of odd-carbon alkanes. When B(C6F5)3 is added to 1, followed by THF, one obtains dark crystals. A single-crystal X-ray diffraction study revealed that the product of the reaction is [Cp*CrMe(PMe3)(THF)][MeB(C6F5)3] (2). Polyethylene is obtained when using 1 and 2 equiv of B(C6F5)3. The reaction of ethylene with a mixture of 1 + 2 B(C6F5)3 + 380 “AlMe3” produces a distribution of odd-carbon alkanes. If triethylaluminum is used, instead of trimethylaluminum, the product is a distribution of even-carbon alkanes. The product distribution shifts to lower molecular weight product, and lower activities are attained with increasing triethylaluminum concentration. Use of more dichoromethane instead of toluene or hexane increases the ethylene consumption. Triisobutylaluminum and trioctylaluminum result in considerably lower activities. A mechanism for the oligomerization of ethylene involving fast transmetalation reactions between chromium and aluminum is proposed." @default.
- W2022661270 created "2016-06-24" @default.
- W2022661270 creator A5045942639 @default.
- W2022661270 creator A5051743081 @default.
- W2022661270 creator A5083739190 @default.
- W2022661270 date "2001-04-07" @default.
- W2022661270 modified "2023-10-16" @default.
- W2022661270 title "Catalytic Insertion of Ethylene into Al−C Bonds with Pentamethylcyclopentadienyl−Chromium(III) Complexes" @default.
- W2022661270 cites W17043455 @default.
- W2022661270 cites W1963970576 @default.
- W2022661270 cites W1966556595 @default.
- W2022661270 cites W1979914488 @default.
- W2022661270 cites W1980628174 @default.
- W2022661270 cites W1986051018 @default.
- W2022661270 cites W1986989732 @default.
- W2022661270 cites W1989175093 @default.
- W2022661270 cites W1992027946 @default.
- W2022661270 cites W1992695576 @default.
- W2022661270 cites W1994382997 @default.
- W2022661270 cites W2006682532 @default.
- W2022661270 cites W2011426169 @default.
- W2022661270 cites W2020634287 @default.
- W2022661270 cites W2021080118 @default.
- W2022661270 cites W2023456180 @default.
- W2022661270 cites W2027072840 @default.
- W2022661270 cites W2030083947 @default.
- W2022661270 cites W2034258039 @default.
- W2022661270 cites W2041647217 @default.
- W2022661270 cites W2041847454 @default.
- W2022661270 cites W2045626338 @default.
- W2022661270 cites W2049841356 @default.
- W2022661270 cites W2052301754 @default.
- W2022661270 cites W2056864622 @default.
- W2022661270 cites W2064247061 @default.
- W2022661270 cites W2064814454 @default.
- W2022661270 cites W2066272998 @default.
- W2022661270 cites W2076623972 @default.
- W2022661270 cites W2077844195 @default.
- W2022661270 cites W2094825529 @default.
- W2022661270 cites W2140599466 @default.
- W2022661270 cites W2326996536 @default.
- W2022661270 cites W2951269504 @default.
- W2022661270 cites W2952017358 @default.
- W2022661270 cites W4231958796 @default.
- W2022661270 cites W4243585468 @default.
- W2022661270 doi "https://doi.org/10.1021/om001048o" @default.
- W2022661270 hasPublicationYear "2001" @default.
- W2022661270 type Work @default.
- W2022661270 sameAs 2022661270 @default.
- W2022661270 citedByCount "88" @default.
- W2022661270 countsByYear W20226612702012 @default.
- W2022661270 countsByYear W20226612702013 @default.
- W2022661270 countsByYear W20226612702014 @default.
- W2022661270 countsByYear W20226612702015 @default.
- W2022661270 countsByYear W20226612702016 @default.
- W2022661270 countsByYear W20226612702017 @default.
- W2022661270 countsByYear W20226612702018 @default.
- W2022661270 countsByYear W20226612702019 @default.
- W2022661270 countsByYear W20226612702020 @default.
- W2022661270 countsByYear W20226612702021 @default.
- W2022661270 countsByYear W20226612702022 @default.
- W2022661270 crossrefType "journal-article" @default.
- W2022661270 hasAuthorship W2022661270A5045942639 @default.
- W2022661270 hasAuthorship W2022661270A5051743081 @default.
- W2022661270 hasAuthorship W2022661270A5083739190 @default.
- W2022661270 hasConcept C104779481 @default.
- W2022661270 hasConcept C140205800 @default.
- W2022661270 hasConcept C142653250 @default.
- W2022661270 hasConcept C155647269 @default.
- W2022661270 hasConcept C159985019 @default.
- W2022661270 hasConcept C161790260 @default.
- W2022661270 hasConcept C17112743 @default.
- W2022661270 hasConcept C178790620 @default.
- W2022661270 hasConcept C179104552 @default.
- W2022661270 hasConcept C185592680 @default.
- W2022661270 hasConcept C188027245 @default.
- W2022661270 hasConcept C192562407 @default.
- W2022661270 hasConcept C2777174529 @default.
- W2022661270 hasConcept C2778142098 @default.
- W2022661270 hasConcept C2778597550 @default.
- W2022661270 hasConcept C2779751980 @default.
- W2022661270 hasConcept C2780446808 @default.
- W2022661270 hasConcept C44228677 @default.
- W2022661270 hasConcept C511782168 @default.
- W2022661270 hasConcept C521977710 @default.
- W2022661270 hasConceptScore W2022661270C104779481 @default.
- W2022661270 hasConceptScore W2022661270C140205800 @default.
- W2022661270 hasConceptScore W2022661270C142653250 @default.
- W2022661270 hasConceptScore W2022661270C155647269 @default.
- W2022661270 hasConceptScore W2022661270C159985019 @default.
- W2022661270 hasConceptScore W2022661270C161790260 @default.
- W2022661270 hasConceptScore W2022661270C17112743 @default.
- W2022661270 hasConceptScore W2022661270C178790620 @default.
- W2022661270 hasConceptScore W2022661270C179104552 @default.
- W2022661270 hasConceptScore W2022661270C185592680 @default.
- W2022661270 hasConceptScore W2022661270C188027245 @default.
- W2022661270 hasConceptScore W2022661270C192562407 @default.
- W2022661270 hasConceptScore W2022661270C2777174529 @default.