A Convenient Synthesis of 4-Alkyl-5-aminoisoxazoles
作者:Matthew P. Bourbeau、James T. Rider
DOI:10.1021/ol061260+
日期:2006.8.1
A series of 4-alkyl-5-aminoisoxazoles have been synthesized in high yield by nucleophilic addition of lithiated alkyl nitriles to (alpha)-chlorooximes. The scope and limitations of this reaction were examined by varying the nature of the nitrile and chloride oxime.
ALBEROLA, A.;GONZALEZ, A. M.;LAGUNA, M. A.;PULIDO, F. J., J. ORG. CHEM., 1984, 49, N 18, 3423-3424
作者:ALBEROLA, A.、GONZALEZ, A. M.、LAGUNA, M. A.、PULIDO, F. J.
DOI:——
日期:——
LIPSHUTZ, BRUCE H.;REUTER, DEBORAH C., TETRAHEDRON LETT., 29,(1988) N 47, C. 6067-6070
作者:LIPSHUTZ, BRUCE H.、REUTER, DEBORAH C.
DOI:——
日期:——
Cyclopeptide alkaloid model studies. A two-step conversion of 5-aminoisoxazoles to amino acid bis-amides
作者:Bruce H. Lipshutz、Deborah C. Reuter
DOI:10.1016/s0040-4039(00)82266-2
日期:——
Thermolyses of substituted 5-aminoisoxazoles, readily available from common starting materials, lead to azirines in good yields. Subsequent hydration affords -amide derivatives of amino acids.