76626-75-0Relevant articles and documents
Multistate π switches: Synthesis and photochemistry of a molecule containing three switchable annelated dihydropyrene units
Mitchell, Reginald H.,Bohne, Cornelia,Wang, Yunxia,Bandyopadhyay, Subhajit,Wozniak, Chelsea B.
, p. 327 - 336 (2006)
The synthesis of the multistate photochromic switch 3 is described. This switch contains three dihydropyrene (DHP) units in the most conjugated fully closed form 3-c,c,c. The thermally stable form has the central DHP unit open and is 3-c,o,c. NMR and lase