1309761-61-2Relevant academic research and scientific papers
Cobalt(I) catalysis in the diastereoselective two-step synthesis of tricyclic systems
Erver, Florian,Hilt, Gerhard,Harms, Klaus
, p. 972 - 978 (2011)
The diastereoselective two-step synthesis of heterotricyclic systems is accomplished by regioselective cobalt-catalysed [4+2]- and [4+2+2]-cycloaddition reactions generating cyclohexa-1,4-diene and cycloocta-1,3,6-triene derivatives, and a hetero-Diels-Alder reaction. Thus, a set of selected cyclohexadienes and cyclooctatrienes were reacted with cyclic 1,3-diones and formaldehyde in a Knoevenagel-hetero-Diels-Alder multicomponent reaction to produce a variety of tricyclic products. Georg Thieme Verlag Stuttgart - New York.
