Matches in SemOpenAlex for { <https://semopenalex.org/work/W137682129> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W137682129 abstract "In the first part, the use of chirality transfer in acyclic allylic systems was assessed for an intra- and an intermolecular reaction. The thermal [2,3] sigmatropic rearrangement of acyclic allylic phosphinites proved to be highly enantioselective, even at 110 °C and led to enantiomerically pure allylic phosphine oxides. The substitution pattern of the substrate and the reaction conditions were fully optimized.The chirality transfer concept was also used intermolecularly in asymmetric allylic substitution reactions. This allowed to build up enantiomerically pure quaternary centers. The product were then reacted to obtain enantionerically pure tertiary alcohols, desymmetrized 1,3 diols and aldol compounds.In a second part, it was found that Heck reaction leading to neopentylic palladium species underwent, in the absence of nucleophile, a C-H activation reaction, leading to spiro cyclopropyl compounds." @default.
- W137682129 created "2016-06-24" @default.
- W137682129 creator A5048221908 @default.
- W137682129 date "2004-07-26" @default.
- W137682129 modified "2023-10-03" @default.
- W137682129 title "Chirality Transfer in Acyclic Allylic Systems and New Pd-Catalyzed Heck Reaction/C-H Activation Cascades" @default.
- W137682129 cites W1530907550 @default.
- W137682129 cites W2122511520 @default.
- W137682129 cites W2131502566 @default.
- W137682129 cites W2164699068 @default.
- W137682129 cites W2949901627 @default.
- W137682129 hasPublicationYear "2004" @default.
- W137682129 type Work @default.
- W137682129 sameAs 137682129 @default.
- W137682129 citedByCount "0" @default.
- W137682129 crossrefType "journal-article" @default.
- W137682129 hasAuthorship W137682129A5048221908 @default.
- W137682129 hasConcept C120095180 @default.
- W137682129 hasConcept C121332964 @default.
- W137682129 hasConcept C124668440 @default.
- W137682129 hasConcept C146686406 @default.
- W137682129 hasConcept C161790260 @default.
- W137682129 hasConcept C168896768 @default.
- W137682129 hasConcept C178790620 @default.
- W137682129 hasConcept C178907741 @default.
- W137682129 hasConcept C185592680 @default.
- W137682129 hasConcept C190603991 @default.
- W137682129 hasConcept C20621625 @default.
- W137682129 hasConcept C2777716191 @default.
- W137682129 hasConcept C502130503 @default.
- W137682129 hasConcept C52703039 @default.
- W137682129 hasConcept C62520636 @default.
- W137682129 hasConcept C71240020 @default.
- W137682129 hasConcept C7602139 @default.
- W137682129 hasConceptScore W137682129C120095180 @default.
- W137682129 hasConceptScore W137682129C121332964 @default.
- W137682129 hasConceptScore W137682129C124668440 @default.
- W137682129 hasConceptScore W137682129C146686406 @default.
- W137682129 hasConceptScore W137682129C161790260 @default.
- W137682129 hasConceptScore W137682129C168896768 @default.
- W137682129 hasConceptScore W137682129C178790620 @default.
- W137682129 hasConceptScore W137682129C178907741 @default.
- W137682129 hasConceptScore W137682129C185592680 @default.
- W137682129 hasConceptScore W137682129C190603991 @default.
- W137682129 hasConceptScore W137682129C20621625 @default.
- W137682129 hasConceptScore W137682129C2777716191 @default.
- W137682129 hasConceptScore W137682129C502130503 @default.
- W137682129 hasConceptScore W137682129C52703039 @default.
- W137682129 hasConceptScore W137682129C62520636 @default.
- W137682129 hasConceptScore W137682129C71240020 @default.
- W137682129 hasConceptScore W137682129C7602139 @default.
- W137682129 hasLocation W1376821291 @default.
- W137682129 hasOpenAccess W137682129 @default.
- W137682129 hasPrimaryLocation W1376821291 @default.
- W137682129 hasRelatedWork W1967810013 @default.
- W137682129 hasRelatedWork W1992203917 @default.
- W137682129 hasRelatedWork W2028026347 @default.
- W137682129 hasRelatedWork W2071739522 @default.
- W137682129 hasRelatedWork W2076871718 @default.
- W137682129 hasRelatedWork W2092814460 @default.
- W137682129 hasRelatedWork W2104081863 @default.
- W137682129 hasRelatedWork W2124770011 @default.
- W137682129 hasRelatedWork W2134873180 @default.
- W137682129 hasRelatedWork W2159710785 @default.
- W137682129 hasRelatedWork W2164806521 @default.
- W137682129 hasRelatedWork W2179861059 @default.
- W137682129 hasRelatedWork W2398685621 @default.
- W137682129 hasRelatedWork W2890919235 @default.
- W137682129 hasRelatedWork W2950737322 @default.
- W137682129 hasRelatedWork W2951110340 @default.
- W137682129 hasRelatedWork W2951213847 @default.
- W137682129 hasRelatedWork W2951715287 @default.
- W137682129 hasRelatedWork W2990289909 @default.
- W137682129 hasRelatedWork W3032559425 @default.
- W137682129 isParatext "false" @default.
- W137682129 isRetracted "false" @default.
- W137682129 magId "137682129" @default.
- W137682129 workType "article" @default.