42 4 |  | Vol. 42 No. 4 | 2012 8 | Aug 2012 |
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ٙĿtˎgw
5--4--1-S-123-ĺϳо |
ѩ÷_ل (yng)
W(xu) W(xu)̌W(xu)Ժ 232001 |
ժҪԌSBͪԭϺϳ5--4--1-S-123-˴(li)܄ȌӰ_˃(yu)šlo(w)ˮ̼⛞ҴweϞ鷴܄nSBnͪ= 11.2r(sh)g2 ha(chn)Ʒ_94%Ŀ˻ĽY(jng) 1H NMR IR _C |
P(gun)I~SB123-ϳ |
ЈD(li)̖O626.2īIRaA¾̖1009-9212201204-0042-03 |
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Synthesis of 1-4-Chlorobenzyl-4-acetyl-5-methyl-123-triazole |
XU Xue-meiLUO Zai-gangHE KuaiZHANG Ming-yang
College of Chemical EngineeringAnHui University of Science & TechnologyHuainan 232001China |
Abstract1-4-Chlorobenzyl-4-acetyl-5-methyl-123-triazole was synthesized from 1-azidomethyl-4-chlorobenzene and acetylacetone. Best results with 94% yield were obtained under conditions of catalyst of anhydrous potassium carbonatereaction dissolvent of acetonitrile and ethanol11molar ratio of 1-azidomethyl-4-chlorobenzene to acetylacetone of 1 to 1.2 and reaction time of 2 h. The structure of the title compound was confirmed by 1H NMR and IR. |
Key words1-azidomethyl-4-chlorobenzene123-triazolesynthesis |
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ĿȻƌW(xu)ƌW(xu)21102003W(xu)˲M(jn)(dng)W(xu)̎ƌW(xu)о
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ߺ(jin)飺ѩ÷1981-Ůɽ|o(w)(sh)TʿҪЙCϳоE-mailluozi139@163.com
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ոڣ2012-08-27
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