65956-30-1Relevant articles and documents
A new efficient method for the total synthesis of linear furocoumarins
Zhang, Bang-Le,Wang, Fang-Dao,Yue, Jian-Min
, p. 567 - 570 (2006)
A new efficient method for the synthesis of linear furocoumarins by a Nef reaction and intramolecular cyclocondensation in one pot results in the construction of a benzofuran ring. This method provides a new strategy to furnish the benzofuran framework easily, and also allows the convenient synthesis of furocoumarin derivatives with different substituents on the coumarin ring by a subsequent Pechmann reaction. This strategy has also been applied to the preparation of four additional benzofuran derivatives. Georg Thieme Verlag Stuttgart.