ethyl group


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Related to ethyl group: propyl group, Functional groups
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Synonyms for ethyl group

the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom

References in periodicals archive ?
The absorption band at 2923 [cm.sup.-1] was not evidenced in this spectrum, indicating the degradation of ethyl groups and aminopropyl linkages in the polymer backbone.
The key is diethyl zinc, which terminates chain growth by transferring the polymer chain from the catalyst to the zinc in exchange for an ethyl group. The ethyl group stops the polymerization process.
that for ethyl group resonated at 2.54 as quartet with coupling constant of 7.5 Hz for methylene protons and at 1.15 as triplet with J coupling of 7.0 Hz for methyl protons.
The peak at 2924 [cm.sup.-1], which appears due to C-H stretching vibration of the substituent ethyl group, present on the nitrogen atom is observed exclusively in the poly(N-ethyl aniline) and are absent in the polyaniline [26].
Compounds 4d 4e and 4f in which ethyl group was introduced in 3-position of dihydropyridine had red-shift phenomenon compared to compounds 4a 4b and 4c in which methyl group was introduced in 3-position of dihydropyridine.