2-Benzyl-benzofurans from the tubers of Ophiopogon japonicus [PDF]
, 2017 Additional file 1.
Dongho Lee +6 more
core +2 more sources
Processing waste printed circuit boards for material recovery [PDF]
, 2007 PURPOSE We have investigated the use of pyrolysis for the processing of waste printed circuit boards (PCBs). The aim was to make the process of separating the organic, metallic, and glass fibre fractions of PCBs much easier and therefore make ...
Hall, W.J., Williams, P.T
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Catalytic Functionalization of Unactivated π‐Bonds Enabled by Bidentate Directing Auxiliaries
Angewandte Chemie, EarlyView.This review explores how bidentate directing auxiliaries have advanced transition‐metal catalysis for unactivated alkene/alkyne functionalization. By leveraging chelated intermediates, bidentate directing auxiliaries enable precise hydrofunctionalization, difunctionalization, and C─H activation of π‐bonds with unique selectivity and reactivity.
Seunghyeon Cho +4 more
wiley +2 more sources
One-Step Regioselective Synthesis of Benzofurans from Phenols and α-Haloketones
Molecules, 2019 Reported here is the direct synthesis of naphthofurans and benzofurans from readily available phenols and α-haloketones promoted by titanium tetrachloride which combines Friedel−Crafts-like alkylation and intramolecular cyclodehydration into ...
Bingqiao Wang +5 more
doaj +1 more source
Synthetic strategy toward furyl- and benzofuryl-containing building blocks for organic materials
Chimica Techno Acta, 2022 A synthetic approach to furyl- and benzofuryl-containing building blocks utilizing easily accessible substrates is reported. Cascade acid-catalyzed reactions of 2-methylfuran with α,β-unsaturated carbonyl compounds or salicyl alcohols followed by ...
Diana A. Eshmemet’eva +3 more
doaj +1 more source
High throughput synthesis of 2,5-substituted indoles using a titanium carbenoid bearing boronate functionality [PDF]
, 2008 A titanium benzylidene complex bearing a boronate group converted resin-bound esters into enol ethers. Suzuki cross-coupling with aryl iodides followed by cleavage with acid completed the solid-phase synthesis of 2,5-disubstituted N-Boc-indoles.
Hartley, R.C. +3 more
core +1 more source
Angewandte Chemie, EarlyView.Three‐component thio‐ and carbo‐boration reactions to form functionalised benzoxaborinines and benzazaborinines are reported. The nucleophile scope includes thioethers, thiols, and (hetero)arenes. Mechanistic studies revealed a disparity between thioboration using thioethers and using thiols.
Laura Winfrey +4 more
wiley +2 more sources
Gold(III) Semiquinone Complexes: Synthesis, Structure, and Application in Photocatalysis
Angewandte Chemie, EarlyView.Au(III) catecholate complexes engage into electron donor acceptor (EDA) interactions with aryldiazonium salts, enabling single‐electron transfer under green light irradiation. Ligand‐centered one‐electron oxidation to stable semi‐quinone complexes provides a new platform for standalone Au(III) photoredox catalysis, as substantiated by the C–H arylation
Miguel A. Gonzálvez +8 more
wiley +2 more sources
Modulators of hepatic lipoprotein metabolism identified in a search for small-molecule inducers of tribbles pseudokinase 1 expression. [PDF]
PLoS ONE, 2015 Recent genome wide association studies have linked tribbles pseudokinase 1 (TRIB1) to the risk of coronary artery disease (CAD). Based on the observations that increased expression of TRIB1 reduces secretion of VLDL and is associated with lower plasma ...
Marek M Nagiec +13 more
doaj +1 more source
5,6-Dihydro-2H-pyran-3(4H)-on als Baustein zur Synthese pyrananellierter Heterocyclen [PDF]
, 1984 Während 5,6-Dihydro-2H-pyran-3(4H)-on (3) sich mit ortho-substituierten Phenylcarbonylverbindungen nur in Einzelfällen regioselektiv zu pyrananellierten Heterocyclen umsetzt - z. B.
Eiden, Fritz, Wanner, Klaus Th.
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