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Type |
Poster Presentation |
Area |
Physical Chemistry |
Room No. |
Event Hall |
Time |
4월 20일 (금요일) 11:00~12:30 |
Code |
PHYS.P-74 |
Subject |
Application of the extended Grunwald-Winstein equation to attack at Phosphorus: Solvolyses of Phenyl 4-methylphenoxy Thiophosphinyl Chloride
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Authors |
HAN JOONG KOH General Science Education, Jeonju National University of Education, Korea |
Abstract |
Application of the extended Grunwald-Winstein equation to the solvolyses of phenyl 4-methylphenoxy thiophosphinyl chloride (1) led to 1.08±0.08 for l, 0.53±0.03 for m, and 0.19 for c; the R value was 0.958. The l and m values for the solvolysis of 1 were compared with recently reported results for the specific rates of solvolysis of diphenyl thiophosphorochloridate, diphenyl phosphorochloridate, and diphenylphosphinyl chloride. The l value of 1.08 and the m value of 0.53 for the solvolysis of 1 were consistent with the reported works which indicates a SN2 mechanism involving an attack by the solvent at phosphorus of 1.
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E-mail |
hankoh@jnue.kr |
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