[Rh(1,5-cyclooctadiene)(1,4-bis(diphenylphosphino)butane)]PF6 in dichloromethane T=41°C; 144 h; in a sealed tube under argon atmosphere; Yield given. Yields of byproduct given;
Butler, Richard N.; O'Shea, Paul D.; Shelly, Declan P.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1039 - 1042
