Synthesis of cyclopentanones via reaction of furan chromium carbene complexes with alkynes
作者:A. Yamashita、A. Toy、W. Watt、C.R. Muchmore
DOI:10.1016/0040-4039(88)85174-8
日期:1988.1
Reactions of the furan-methoxy chromium carbene complexes with alkynes in DMF at 120°C provided cyclopentafurans, which served as useful precursors for cyclopentanones and other ring systems.