Cis-[RhI(CO)(Ph2PCH2P(S)Ph2)]: a new catalyst for methanol carbonylation

Michael J. Baker, Martin F. Giles, A.G. Orpen, Michael J. Taylor, Robert J. Watt

Journal of the Chemical Society Chemical Communications · 1995 · 111 citations · 4 references

Concepts

Abstract

The complex cis-[[graphic omitted]Ph2)] is eight times more active than the classic Monsanto catalyst [RhI2(CO)2]– for the carbonylation of methanol at 185 °C offering the first promoted system effective under conditions which allow industrially realistic rates; the X-ray crystal structure of the analogue cis-[[graphic omitted]Ph2)] is reported together with in situ spectroscopic evidence for species in the catalytic cycle.

References

4