Details

Autor(en) / Beteiligte

• Choi, Young Lok
• Lim, Hye Sun
• Lim, Hwan Jung
• Heo, Jung-Nyoung

Titel

One-Pot Transition-Metal-Free Synthesis of Dibenzo[b,f]oxepins from 2‑Halobenzaldehydes

Ist Teil von

• Organic letters, 2012-10, Vol.14 (19), p.5102-5105

Ort / Verlag

United States: American Chemical Society

Erscheinungsjahr

2012

Quelle

MEDLINE

Beschreibungen/Notizen

• A one-pot transition-metal-free, base-mediated synthesis of dibenzo[b,f]oxepins was developed. The reaction of 2-halobenzaldehydes with (2-hydroxyphenyl)acetonitriles proceeds via a sequential aldol condensation and intramolecular ether formation reaction in the presence of Cs2CO3 and molecular sieves in toluene.