875778-56-6Relevant academic research and scientific papers
Calix[3]amides - Bowl-shaped cyclic trimers toward building block for molecular recognition: Self-complementary dimeric structure in the crystal
Imabeppu, Fumiaki,Katagiri, Kosuke,Masu, Hyuma,Kato, Takako,Tominaga, Masahide,Therrien, Bruno,Takayanagi, Hiroaki,Kaji, Eisuke,Yamaguchi, Kentaro,Kagechika, Hiroyuki,Azumaya, Isao
, p. 413 - 416 (2007/10/03)
Bowl-shaped cyclic trimers of aromatic amides were simply synthesized in high yield by condensation reaction of meta-substituted 3-(alkylamino)benzoic acid using dichlorotriphenylphosphorane. The cyclic amides exist in syn conformation, which has a small chiral cavity, and a pair of each enantiomeric conformer formed a dimeric structure in the crystal.
