Biphasic Catalyzed Telomerization of Butadiene and Ammonia: Kinetics and New Ligands for Regioselective Reactions
1999; Wiley; Volume: 5; Issue: 7 Linguagem: Inglês
10.1002/(sici)1521-3765(19990702)5
ISSN1521-3765
AutoresThomas Prinz, Birgit Drießen‐Hölscher,
Tópico(s)Carbon dioxide utilization in catalysis
ResumoThe kinetics of the palladium-catalyzed biphasic telomerization of butadiene and ammonia (shown here) was studied. From the results, a model for the reaction mechanism explaining the regioselectivities obtained was deduced. Several water-soluble phosphanes were used as ligands in this reaction, confirming the model. In one case the target product 1 was obtained with 94 % regioselectivity.
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