Synthesis, Crystal Structures, and Reactions of 2-Oxomalonylbis(arylimidoyl) Chlorides and Hydroxymethane Tris(arylimidoyl) Chlorides
作者:Richard J. Bowen、Judy Caddy、Mabel E. Coyanis、Manuel A. Fernandes、Marcus Layh、Linda Z. Linganiso、Winny K. Maboya、Bernard Omondi
DOI:10.1071/ch04263
日期:——
The 2-oxomalonylbis(arylimidoyl) chlorides [C6H3(R2-2,6)N=CCl]2CO (R = Me, 3a; Pri, 3b; H, 3c) were synthesized from C6H3(R2-2,6)NHCHO and an excess of (COCl2)3 and their reaction with various nucleophiles was studied. Successive hydrolysis of 3a led to the formation of [C6H3(Me2-2,6)N=CCl]3COH 4a and [C6H3(Me2-2,6)NHCO]3COH 5a, while treatment of 3a with HAuCl4(H2O)x gave [C6H3(Me2-2,6)N(H)=CCl][C6H3(Me2-2