31269-75-7Relevant articles and documents
Tetraquinanes via [4 + 4] photocycloaddition/transannular ring closure
Chen, Peiling,Carroll, Patrick J.,Sieburth, Scott McN.
, p. 4510 - 4512 (2010)
Intramolecular [4 + 4] photocycloaddition of a furan and a cyclopentane-annulated 2-pyridone yields a cyclooctadiene product with four new stereogenic centers. Transannular ring closure produces the 5 - 5 - 5 - 5 fused ring system of the crinipellins, inc
Synthesis of the (+)-Enantiomer of Taonianone, a Furanoid Diterpene from Brown Algae
Huckestein, Martina,Kreiser, Wolfgang,Rueschenbaum, Volker
, p. 445 - 447 (1987)
The constitution and absolute configuration of the furanoditerpene taonianone (1) has been established by synthesis starting from (-)-carveol (2).
Novel reaction pathways for 2-pyridone [4+4] photoadducts
Chen, Peiling,Chen, Yanping,Carroll, Patrick J.,Sieburth, Scott McN.
, p. 3367 - 3370 (2006)
Transannular ring closure of a pyridone-furan [4+4] photoadduct has been evaluated in a model system. A combination of nitrogen substitution and an isopropyl group gave full control of the four new stereogenic centers. Chlorination transformed the 1,5-cyc