Open AccessTriafulven- und Calicen-Vorstufen für retro-Diels-Alder Reaktionen
Author(s) -
Michel Mühlebach,
Markus Neuenschwander
Publication year - 1992
Publication title -
chimia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.387
H-Index - 55
eISSN - 2673-2424
pISSN - 0009-4293
DOI - 10.2533/chimia.1992.382
Subject(s) - diels–alder reaction , chemistry , fragmentation (computing) , organic chemistry , computer science , catalysis , operating system
An attractive concept for the synthesis of triafulvene (1) and calicene (2) by retro-Diels-Alder reaction (RDA reaction) of precursors 3 and 4 is presented. Precursors 3 and 4 are easily available in three steps starting with dibenzobarrelene (5). First thermal-fragmentation experiments are summarized.