Mosquera, Angeles published the artcileSynthesis of Axially Chiral 1,1′-Binaphthalenes by Palladium-Catalysed Cross-Coupling Reactions of Triorganoindium Reagents, Recommanded Product: 2,2′-Dimethoxy-1,1′-binaphthalene, the publication is European Journal of Organic Chemistry (2013), 2013(13), 2555-2562, database is CAplus.
1,1′-Binaphthalenes and heterocyclic analogs can be efficiently prepared by palladium-catalyzed cross-coupling reactions between tri(1-naphthyl)indium reagents and 1-halonaphthalenes and haloisoquinolines. The reactions were usually carried out in THF at 80° with a slight excess of the indium reagent (40 mol-%) and a low catalyst loading (4 mol-% Pd) to afford the cross-coupling products in good yields (45-99 %). The method allows the synthesis of sterically hindered 2-substituted and 2,2′-disubstituted 1,1′-binaphthalenes and naphthylisoquinolines. In addition, the coupling reactions can be performed enantioselectively and the best enantiomeric excesses were obtained by using the chiral amino-phosphane ferrocenyl ligand (R,S)-PPFA.
European Journal of Organic Chemistry published new progress about 2960-93-2. 2960-93-2 belongs to naphthyridine, auxiliary class Naphthalene,Ether,Other MOF ligands,Organic ligands for MOF materials, name is 2,2′-Dimethoxy-1,1′-binaphthalene, and the molecular formula is C22H18O2, Recommanded Product: 2,2′-Dimethoxy-1,1′-binaphthalene.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem