Abstract

We report on the syntheses of some <i>p</i>-aminophenones with different lengths in their alkyl chains. In the mass spectra, beginning with <i>p</i>-amino-<i>n</i>-butyrophenone, the m/e 135 ion forms and its intensity increases sharply with alkyl chain length. The lengthening of the alkyl chain increases the intensity of the IR CH stretching absorption in the region of 3000-2800 cm⁻¹ but decreases the complexity in the absorption region from 3.00 ppm to about 0.80 ppm in the PMR spectra.

Simple and rapid method for homogeneous dimer formation of gold nanoparticles in a bulk suspension based on van der Waals interactions between alkyl chains

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Alternation and saturation effects in the chain-length dependences of the third-order hyperpolarizabilities of cyanines

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Infrared and Raman Spectra of Some Tin-Alkyls

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