208242-81-3Relevant articles and documents
Enantioselective glyoxylate-ene reactions catalysed by (salen)chromium(III) complexes
Cha?adaj, Wojciech,Kwiatkowski, Piotr,Majer, Jakub,Jurczak, Janusz
, p. 2405 - 2408 (2007)
An enantioselective carbonyl-ene reaction of alkyl glyoxylates with various 1,1-disubstituted olefins, catalysed by chiral (salen)Cr(III)BF4 complexes, has been studied. We found that a chromium complex bearing adamantyl substituents at the 3,3
π-Stacking interactions at the service of [Cu]-bis(oxazoline) recycling
Didier, Dorian,Schulz, Emmanuelle
, p. 769 - 775 (2013)
Anthracene- and pyrene-tagged bis(oxazoline) ligands have been prepared and immobilized on charcoal, fullerene, and single-walled carbon nanotubes through π-π interactions. The corresponding copper complexes have been evaluated for their propensity to pro
Self-organization of ligands in multi-component titanium catalysts for the enantioselective ene reaction of glyoxylates
Chavarot, Murielle,Byrne, Janice J.,Chavant, Pierre Y.,Pardillos-Guindet, Josephine,Vallee, Yannick
, p. 3889 - 3894 (1998)
Addition of conformationally flexible biphenols to (R)-BINOL- Ti(O(i)Pr)2, forms a new catalytic species with which ees are as high as 97.3% in the hetero-ene reaction of n-butyl glyoxylate to α-methyl styrene.
Efficient bimetallic titanium catalyst for carbonyl-ene reaction
Fang, Fang,Xie, Fang,Yu, Han,Zhang, Hui,Yang, Bo,Zhang, Wanbin
, p. 6672 - 6675 (2009)
A new family of achiral 3,3′,5,5′-tetrasubstituted-2,2′,6,6′-tetrahydroxy biphenyl ligand 4 was developed. The axial chirality of the ligand could be induced by the chelation of 2,2′,6,6′-tetrahydroxy groups with (R)-BINOL-Ti(OiPr)2
Chiral bis(imidazolinyl)phenyl NCN pincer rhodium(III) Catalysts for enantioselective allylation of aldehydes and carbonyl-ene reaction of trifluoropyruvates
Wang, Tao,Hao, Xin-Qi,Huang, Juan-Juan,Niu, Jun-Long,Gong, Jun-Fang,Song, Mao-Ping
supporting information, p. 8712 - 8721 (2013/09/24)
Chiral NCN pincer rhodium(III) complexes with bis(imidazolinyl)phenyl ligands were found to be effective catalysts for the allylation of a variety of electronically and structurally diverse aldehydes with allyltributyltin, giving the corresponding optical
Enhanced reactivity and enantioselectivity in catalytic glyoxylate-ene reactions using chiral bis(oxazoline)-copper complex in an ionic liquid
Kim, Mina,Jeong, Han Saem,Yeom, Chang-Eun,Moon Kim
experimental part, p. 1019 - 1022 (2012/09/22)
An optimal hydrophobic ionic liquid was discovered as a solvent for highly enantioselective glyoxylate-ene reactions catalyzed by a chiral bis(oxazoline)-copper complex. The reactivity and stereoselectivity were highly dependent upon the property of the i