42403-77-0Relevant articles and documents
Photochemical attachment of polymer films to solid surfaces via monolayers of benzophenone derivatives
Prucker, Oswald,Naumann, Christoph A.,Ruehe, Juergen,Knoll, Wolfgang,Frank, Curtis W.
, p. 8766 - 8770 (1999)
We report a simple and yet effective way to photochemically attach thin polymeric layers to solid surfaces. The system is based on a photoreactive benzophenone derivative that is bound to SiO2 surfaces via a silane anchor. This substrate is the
Enantioselective Synthesis of 3-Fluorochromanes via Iodine(I)/Iodine(III) Catalysis
Daniliuc, Constantin G.,Gilmour, Ryan,Neufeld, Jessica,Sarie, Jér?me C.,Thiehoff, Christian
, p. 15069 - 15075 (2020/06/17)
The chromane nucleus is common to a plenum of bioactive small molecules where it is frequently oxidized at position 3. Motivated by the importance of this position in conferring efficacy, and the prominence of bioisosterism in drug discovery, an iodine(I)/iodine(III) catalysis strategy to access enantioenriched 3-fluorochromanes is disclosed (up to 7:93 e.r.). In situ generation of ArIF2 enables the direct fluorocyclization of allyl phenyl ethers to generate novel scaffolds that manifest the stereoelectronic gauche effect. Mechanistic interrogation using deuterated probes confirms a stereospecific process consistent with a type IIinv pathway.
An atom-economical and stereoselective domino synthesis of functionalised dienes
Souris, Caroline,Luparia, Marco,Frebault, Frederic,Audisio, Davide,Fares, Christophe,Goddard, Richard,Maulide, Nuno
supporting information, p. 6566 - 6570 (2013/07/05)
Open sesame: A direct synthesis of functionalised and stereodefined dienes, relying on a domino allylic alkylation/electrocyclic ring-opening sequence, is reported. This method allows concise access to doubly vinylogous esters. A further systematic study