Novel generation of 9<i>H</i>-furo[3,2-b]chromen-9-ones from (<i>E</i>)-3-hydroxy-2-styrylchromones by excited state intramolecular proton transfer

Surinder Berar, Urmila Berar, Satish C. Gupta, Ramesh C. Kamboj

Novel generation of 9H-furo[3,2-b]chromen-9-ones from (E)-3-hydroxy-2-styrylchromones by excited state intramolecular proton transfer

Surinder Berar, Urmila Berar, Satish C. Gupta, Ramesh C. Kamboj

中国化学快报 . 2008, (07): 780 -782 . DOI: 10.1016/j.cclet.2008.04.011