Retraction notices

Ring expansion of a 4,4'-bipyridyl derivative into pi-conjugated azepinoazepines

Type: Retraction
Notice date: 7/2/2007 0:00
Journal: Angewandte Chemie
Publisher: Wiley
Notice DOI: 10.1002/ange.200790137
Original paper DOI: 10.1002/anie.200700170

Reasons

Error in Data

Matching venue names

Name match only, not an authoritative journal identifier.