The bromination and nitration of some (2H)-1, 4-benzoxazin-3 (4H)-ones

JR Hanson, L Richards, P Rozas

文献索引：Hanson, James R.; Richards, Lisa; Rozas, Panteleimon Journal of Chemical Research, Miniprint, 2003 , # 11 p. 1120 - 1128

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被引用次数: 1

摘要

Conditions are described for the bromination and nitration of (2H)-1, 4-benzoxazin-3 (4H)-3- one, its 6-chloro and 6-methyl analogues and (2H)-1, 4,-benzothiazin-3 (4H)-one at C-6 and C-7 and for the dibromination (6, 7-) and dinitration (6, 8-) of (2H)-1, 4-benzoxazin-3 (4H)-3- one.