89406-21-3Relevant articles and documents
Novel Rigid Seven-Membered Heterocycles: Oxygen-Bridged 1,5-Benzothiazepine and 1,5-Benzodiazepine Derivatives
Svetlic, Jan,Hanus, Vladimir,Bella, Juraj
, p. 91 - 94 (2007/10/02)
Cyclocondensation of 4-(2-hydroxyphenyl)-3-buten-2-one (1) with o-aminothiophenol yields 10-methyl-11-oxa-2-thia-9-azatetracyclo3,8.012,17>octadeca-3,5,7,12,14,16-hexane (2).Similar reaction with o-phenylenediamine affords th