SULMON, PAUL;DE, KIMPE NORBERT;SCHAMP, NICEAS, J. ORG. CHEM., 53,(1988) N 19, C. 4462-4465
作者:SULMON, PAUL、DE, KIMPE NORBERT、SCHAMP, NICEAS
DOI:——
日期:——
New synthesis of 2-methyleneaziridines and 2-methyleneazetidines by dimethyl titanocene mediated methylenation of α- and β-lactams
作者:Kourosch Abbaspour Tehrani、Norbert De Kimpe
DOI:10.1016/s0040-4039(00)00076-9
日期:2000.3
2-Methyleneaziridines and 2-methyleneazetidines were synthesized via a titanium mediated olefination procedure starting from the corresponding α-lactams and β-lactams.