posted on 2008-02-21, 00:00authored byNguyen Thanh Tam, Cheon-Gyu Cho
The regioselective synthesis and Diels−Alder cycloaddition of 3-(3,4-methylenedioxyphenyl)-5-bromo-2-pyrone provided a new synthetic route
to crinine. The vinyl bromide group can be used as a handle for further derivatization.