Easy coupling of µ-methylene groups in di-(µ-methylene )-dicobalt complexes: model reactions for the Fischer–Tropsch synthesis
作者:W. John Laws、Richard J. Puddephatt
DOI:10.1039/c39840000116
日期:——
Carbon–carbon couplingreactions occur at room temperature in reactions of [Co2(CO)4(µ-CH2)2(µ-dppm)](dppm = Ph2PCH2PPh2) with alkynes to give ethene and [Co2(CO)4(µ-RCCR)(µ-dppm)], with ethene to give propene, and, at higher temperature, with hydrogen to give ethane.