89579-22-6Relevant academic research and scientific papers
Syntheses and Structures of Stilbene Cycles. 2. Low-Valent Titanium-Induced Ring Closures of Aromatic Bis(carbonyls)
Tirado-Rives, Julian,Oliver, Michael A.,Fronczek, Frank R.,Gandour, Richard D.
, p. 1627 - 1634 (1984)
Low-valent titanium-induced reductive coupling has been used to prepare stilbene cycles.Bis(carbonyl) ethers, 1h-3h and 1m-3m, have been prepared from the reactions of salicylaldehyde (h) and 2-hydroxyacetophenone (m) with diethylene glycol ditosylate (1)
Simple synthesis of a new family of 22- to 28-membered macrocycles containing two chalcone moieties
Mondal, Rina,Mandal, Tapas K.,Mallik, Asok K.
, p. 95 - 110,16 (2020/09/02)
A new family of 22- to 28-membered tetrabenzo-macrocycles containing two chalcone moieties has been synthesized from 2-hydroxybenzaldehyde and 2'-hydroxyacetophenone through phenol alkylation with α,ω- dibromoalkanes followed by Claisen-Schmidt reaction u
