1041445-67-3Relevant articles and documents
One-pot synthesis of cyclic triamides with a triangular cavity from trans-stilbene and diphenylacetylene monomers
Yokoyama, Akihiro,Maruyama, Takurou,Tagami, Kei,Masu, Hyuma,Katagiri, Kosuke,Azumaya, Isao,Yokozawa, Tsutomu
supporting information; experimental part, p. 3207 - 3210 (2009/05/11)
(Chemical Equation Presented) Base-promoted self-condensation reactions of trans-stilbene and diphenylacetylene monomers bearing 4-alkylamino and 4′-methoxycarbonyl groups were investigated. Reactions of N-propyl monomers under pseudohigh-dilution conditions (a THF solution of monomer was added dropwise to a THF solution of LiHMDS) afforded the corresponding cyclic triamides in good yields. X-ray crystallographic analysis showed that these cyclic triamides possessed an almost equilateral triangle structure with a cavity surrounded by tilted benzene rings.