Circular dichroism studies of some aralkylamines. 1976

V Ghislandi, and A La Manna, and D Vercesi

Circular dichroism curves are reported for a number of aralkylamines having a general formula R--CH(NH2)--R' (in which R and R' are alkyl-, aryl- or aralkyl-groups) and for 1-aminobenzocyclobutene, 1-aminoindane, 1-amino-1,2,3,4-tetrahydronaphthalene and 2-amino-1,2,3,4-tetrahydronaphthalene. The Cotton effects due to aromatic chromophore 1Lb and 1La absorption bands are discussed and simple correlations between absolute configuration and the signs of Cotton effects are deduced.

UI MeSH Term Description Entries
D009905 Optical Rotatory Dispersion The method of measuring the dispersion of an optically active molecule to determine the relative magnitude of right- or left-handed components and sometimes structural features of the molecule. Dispersion, Optical Rotatory,Rotatory Dispersion, Optical
D002942 Circular Dichroism A change from planar to elliptic polarization when an initially plane-polarized light wave traverses an optically active medium. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Circular Dichroism, Vibrational,Dichroism, Circular,Vibrational Circular Dichroism
D000588 Amines A group of compounds derived from ammonia by substituting organic radicals for the hydrogens. (From Grant & Hackh's Chemical Dictionary, 5th ed) Amine
D013056 Spectrophotometry, Ultraviolet Determination of the spectra of ultraviolet absorption by specific molecules in gases or liquids, for example Cl2, SO2, NO2, CS2, ozone, mercury vapor, and various unsaturated compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Ultraviolet Spectrophotometry

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