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4-Chlorobenzoyl-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
o976
A la page
o977
Mots-clés
- Acylation (acylation of octamethylcalix[2]pyrrolidino[2]pyrrole using chlorobenzoyl chloride and potassium carbonate in THF/acetonitrile)
- Hydrogen bond (in chlorobenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole crystals)
- Crystal structure
- Molecular structure (of chlorobenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole)
- Hydrogen bond (weak
- in chlorobenzoyl-meso-octamethylcalix[2]pyrrolidino[2]pyrrole crystals)
- mol structure chlorobenzoyl methylcalixpyrrolidinopyrrole
- crystal structure chlorobenzoyl methylcalixpyrrolidinopyrrole
- hydrogen bond chlorobenzoyloctamethylcalixpyrrolidinopyrrole
Résumé
In the title compd., C35H47ClN4O, 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 the adjacent pyrrole ring by 11.66(11)°, with a centroid-centroid distance of 3.7488(13) Å. In the crystal, mols. are linked by N-H···O H bonds into helical chains propagating in [010] and C-H···O and C-H···? interactions are also obsd. [on SciFinder(R)]
Identifiants
Type de publication
journal article
