GARANTI L.; SALA A.; ZECCHI G., SYNTHESIS <SYNT-BF> 1975, NO 10, 666-669
作者:GARANTI L.、 SALA A.、 ZECCHI G.
DOI:——
日期:——
Synthesis of 6-Oxo-2,6-dihydro-4<i>H</i>-furo[3,4-<i>c</i>]pyrazoles and 6-Oxo-4<i>H</i>,6<i>H</i>-furo[3,4-<i>c</i>] [1,2]oxazoles from 2-Alkynyl Acetoacetates