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ESR studies of the kinetics of intramolecular collisions between the two ends of hydrocarbon chains having the structure (α-naphthyl−)-(CH2) i-(α-naphthyl)

✍ Scribed by K. Shimada; G. Moshuk; H.D. Connor; P. Caluwe; M. Szwarc


Book ID
103012619
Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
439 KB
Volume
14
Category
Article
ISSN
0009-2614

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✦ Synopsis


The ESR spectra of radical-anions a-naphrh31enide7 -(CiI2)j-a-naplltilyl in HXIPA, investigated over n range of tempcrAurcs, allowed US to study the mtc of intramolecular collisions and compare them with the rate of interrnclccular collisions, r?-but~l-cr-naplltll3lenide:

i-rr-buty!-a-naphthyl-eschungc. l.'or j=12 .and low temperatures the ESK spectra are identicnl to those obtained in slow intermolecular eschange. For j=3 or for j=4 ar higher