86449-40-3Relevant articles and documents
Synthesis and optoelectronic properties of hexahydroxylated 10-O-R-substituted anthracenes via a new modification of the friedel-crafts reaction using o-protected ortho-acetal diarylmethanols
Bodzioch, Agnieszka,Marciniak, Bernard,Rozycka-Sokolowska, Ewa,Jeszka, Jeremiasz K.,Uznanski, Pawel,Kania, Sylwester,Kulinski, Janusz,Balczewski, Piotr
scheme or table, p. 4866 - 4876 (2012/05/20)
A new modification of the Friedel-Crafts type intramolecular cyclization involving O-protected ortho-acetal diarylmethanols as a new type of reactant, was carried out for the first time in a medium containing a large amount of water at room temperature an
First asymmetric synthesis of (Un)saturated 1-Alkylbenzo[c]azepin-3-ones: Extension to the corresponding benzazeplnes
Dumoulin, David,Lebrun, Stepfaane,Deniau, Eric,Couture, Axel,Grandclaudon, Pierre
scheme or table, p. 3741 - 3752 (2009/12/05)
A flexible route for the stereoselective synthesis of a variety of structurally diverse (1R)-1-alkyldihydro and tetrahydro-benzazepin(ones) has been developed. The key step is a highly diastereoselective 1,2-addition process applied to a stereopure aromatic hydrazone combined with a ring-closing metathesis reaction to secure the formation of the seven-membered azaheterocycle ring system.