121787-54-0Relevant articles and documents
Iron-catalyzed tandem carbon-carbon/carbon-oxygen bond formation/aromatization of 2′-alkynyl-biphenyl-2-carbinols: A new approach to the synthesis of substituted phenanthrenes
Bera, Krishnendu,Sarkar, Soumen,Jana, Umasish
, p. 312 - 315 (2015)
An iron-catalyzed efficient synthesis of substituted phenanthrenes through tandem intramolecular C-C/C-O bond formations/aromatization of 2′-alkynyl-biphenyl-2-carbinols is reported. This method provides a novel, highly efficient, and straightforward rout
Sequential multiple-photon photochemistry of sterically congested enones
Schnapp, Karlyn A.,Motz, Philip L.,Stoeckel, Sharon M.,Wilson, R. Marshall,Krause Bauer, Jeanette A.,Bohne, Cornelia
, p. 2317 - 2320 (2007/10/03)
The photochemistry of sterically hindered enones 1 and 2 is described. A novel photorearrangement occurs in both systems which involves carbonyl attack on the adjacent phenyl ring, expansion of that ring to a cycloheptatriene and subsequent photochemically induced 1,7-phenyl migration.