163811-59-4Relevant articles and documents
Reversal of the regiochemistry in the rhodium-catalyzed [4+3] cycloaddition between vinyldiazoacetates and dienes
Guzmn, Pablo E.,Lian, Yajing,Davies, Huw M. L.
, p. 13083 - 13087 (2014)
A regio-, diastereo-, and enantioselective [4+3] cycloaddition between vinylcarbenes and dienes has been achieved using the dirhodium tetracarboxylate catalyst [Rh2(SBTPCP)4]. This methodology provides facile access to 1,4-cycloheptadienes that are regioisomers of those formed from the tandem cyclopropanation/Cope rearrangement reaction of vinylcarbenes with dienes.
Diastereoselektive sequentielle Umsetzung von Benzothiopyrylium-Salzen zu anellierten Benzothiopyranonen
Beifuss, Uwe,Gehm, Henning,Noltemeyer, Mathias,Schmidt, Hans-Georg
, p. 705 - 707 (2007/10/02)
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