Gold(I)-Catalyzed Cyclizations of 1,6-Enynes: Alkoxycyclizations and exo/endo Skeletal Rearrangements

✍ Scribed by Cristina Nieto-Oberhuber; M. Paz Muñoz; Salomé López; Eloísa Jeménez-Núñez; Cristina Nevado; Elena Herrero-Gómez; Mihai Raducan; Antonio M. Echavarren

• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 111 KB
• Volume: 14
• Category: Article
• ISSN: 0947-6539
• DOI: 10.1002/chem.200890064

✦ Synopsis

The authors have recently found that the configuration of diene 64 (Ar = p-MeOC 6 H 4 ) in Scheme 6 was incorrectly assigned. The major isomer has a cis configuration, whereas the configuration of related compounds 62 and 66 (Ar = Ph and p-O 2 NC 6 H 4 ) is trans as reported. The correct configuration is shown in the revised equation.