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4-Methoxybenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole: an acyl chloride derivative of a partially reduced calix[4]pyrrole
Date de parution
2012
In
Acta Crystallogr., Sect. E Struct. Rep. Online
Vol.
4
No
68
De la page
o929
A la page
o930
Mots-clés
- Hydrogen bond (in methoxybenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole crystals)
- Crystal structure
- Molecular structure (of methoxybenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole)
- Hydrogen bond (weak
- in methoxybenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole crystals)
- mol structure methoxybenzoyl methyl calixpyrrolidinopyrrole
- crystal structure methoxybenzoyl methyl calixpyrrolidinopyrrole
- hydrogen bond methoxybenzoyloctamethylcalixpyrrolidinopyrrole
Résumé
In the title compd., C36H50N4O2, the two pyrrolidine rings have envelope conformations. The conformation of the macrocycle is stabilized by N-H···N H bonds and a C-H···N interaction. The benzoyl ring is inclined to an adjacent pyrrole ring by 6.76(9)°, with a centroid-to-centroid distance of 3.6285(10) Å. In the crystal, apart from a C-H···O and a C-H···? interaction, mols. are linked via an N-H···O H bond, giving helical chains propagating along [010]. Crystallog. data and at. coordinates are given. [on SciFinder(R)]
Identifiants
Type de publication
journal article
