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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 11, Number 4
JKCSEZ 11(4)
August 20, 1967

Title	Effect of Substituents on the Formation of 2-Substituted Phenyl-5-phenyltetrazole 2-Substituted Phenyl-5-phenyltetrazole 생성에 있어서의 치환기의 영향에 관하여
Author	Soon Yong Hong 홍순영
Keywords
Abstract	2-Phenyl-5-substituted phenyltetrazole and 2-substituted phenyl-5-phenyltetrazole were prepared from the corresponding hydrazone and phenyl azide with 2-methoxyethanol and metallic sodium as reaction medium at 110~115 ℃. At this reaction condition, however, the preparation of 2-substituted phenyl-5-phenyltetrazoles with substituents of relatively high Hammett substituent constant was unsuccessful. Surprisingly it was found that the solvent molecule was exchanged with substituent during the reaction when tried to obtain 2-m-fluorophenyl-5-phenyltetrazole using benzaldehyde m-fluorophenylhydrazone as starting material. Also disscussed the effect of electronic nature of substituents on the formation of 2,5-diphenyltetrazole derivatives.
Page	170 - 172
Full Text	PDF

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