A process for the preparation of an allylic aromatic compound in which an aromatic amine is reacted first with a nitrite and then with an allylic olefin having an eliminatable terminal substituent. Novel allylic derivatives of disubstituted benzene compounds are also described.
Aromatic Allylation via Diazotization: Variation of the Allylic Moiety and a Short Route to a Benzazepine Derivative
作者:Fredrik Ek、Lars-Göran Wistrand、Torbjörn Frejd
DOI:10.1021/jo026784b
日期:2003.3.1
A continued study of the recently discovered diazotizative allylation (DiazAll) reaction of aniline derivatives is reported. Several allyl reagents, commonly used in radicalallylationreactions, were evaluated, and some of these reagents resulted in allylation when used in the DiazAll reaction. The best result was obtained with allyl bromide. Substituted allylic bromides gave the corresponding allyl