Chlorination of 1-hydroxyiminopentane gave 1-chloro-1-nitrosopentane which reacted with sodium azide in DMF to form pentanohydroximoyl azide. The azidation of benzohydroximoyl chlorides was always accompanied by decomposition to benzonitriles. Treatment of carbohydroximoyl azides in ether with gaseous hydrogen chloride afforded 5-butyl- and 5-aryl-1-hydroxytetrazoles which reacted with acetic anhydride to form the corresponding acetates.
Plenkiewicz, J.; Roszkiewicz, A., Polish Journal of Chemistry, 1993, vol. 67, # 10, p. 1767 - 1778
作者:Plenkiewicz, J.、Roszkiewicz, A.
DOI:——
日期:——
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作者:Andris J. Liepa、Dionne A. Jones、Thomas D. McCarthy、Roland H. Nearn
DOI:10.1071/ch00073
日期:——
Dilithiation of 1-hydroxy-5-aryltetrazoles with 2 equiv. of butyllithium in the presence of N,N,N'N'-tetramethylethylenediamine enables the introduction of ortho-substituents into the aryl ring to form compounds (6a e). The hydroxy group of 1-hydroxy-5-phenyltetrazole may be masked by alkylation with 9-anthrylmethyl chloride. The masking group is removed with 1,4-diazabicyclo[2.2.2] octane or migrated to N 3 by treatment with trifluoroacetic acid to form the N-oxide (10).
Reaction of 1-hydroxy-5-phenyltetrazole with olefin oxides
作者:O. A. Luk'yanov、N. I. Shlykova、Yu. A. Strelenko
DOI:10.1007/bf00962030
日期:1987.10
DZIKLINSKA, H.;DZIERZGOWSKI, S.;JEZEWSKI, A.;PIENKIEWICZ, J., BULL. SOC. CHIM. BELG., 98,(1989) N, C. 277-283
作者:DZIKLINSKA, H.、DZIERZGOWSKI, S.、JEZEWSKI, A.、PIENKIEWICZ, J.
DOI:——
日期:——
LUKYANOV, O. A.;SHLYKOVA, N. I., IZV. AN CCCP. CEP. XIM., 1984, N 1, 181-185