Weber, Lothar; Frebel, Matthias; Boese, Roland:

Transition metal substituted diphosphenes. 11. [1 + 4]-Cycloaddition of diphosphenes with acrolein: synthesis and structure of dihydro-1,2l5-oxaphospholes with exocyclic P:P bond.

In: Angewandte Chemie, Jg. 99 (1987) ; Nr. 10, S. 1045-1046
ISSN: 0044-8249
Zeitschriftenaufsatz / Fach: Chemie
Reaction of diphospheneiron, Cp(CO)2FeP:PR [Cp = pentamethylcyclopentadienyl, R = 2,4,6-(Me3C)3C6H2] with acrolein gave oxaphosphole iron carbonyl complex I, contg. an exocyclic P:P double bond. Crystal structure of I was detd.