期刊
SYNTHETIC COMMUNICATIONS
卷 40, 期 19, 页码 2864-2868出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/00397910903320654
关键词
Araldehydes; iodine; -naphthol; naphthoxazinones; solvent-free condition; urea
A mixture of -naphthol, araldehydes, and urea in the presence of a catalytic amount of iodine as catalyst under solvent-free condition was heated for 5min on a preheated hot plate to get the corresponding 1,2-dihydro-1-aryl-naphtho[1,2-e][1,3]oxazine-3-ones in very good yield.
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