List of Articles Naphthoxazinone Open Access Article Abstract Page Full-Text 1 - Nano silica supported ferric chloride as a green and efficient catalyst for one pot synthesis of 1,2-dihydro-1-arylnaphtho[1,2-e][1,3]oxazine-3-ones Javad Safaei-Ghomi Safura Zahedi Mohammad Ali Ghasemzadeh