SYNTHESIS OF ENANTIOPURE PYRROLO[3,4-<i>c</i>PYRAZOLE DERIVATIVES VIA INTRAMOLECULAR CYCLOADDITION OF HOMO-CHIRAL NITRILIMINES
作者:Gianluigi Broggini、Giorgio Molteni、Tullio Pilati、Gaetano Zecchi
DOI:10.1081/scc-100108230
日期:2001.1.1
Intramolecular cycloaddition of homochiral nitrilimines 8 was exploited to obtain enantiopure pyrrolo[3,4-c]pyrazole derivatives 9 and 10 with high overall yields.