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7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one

7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one ??? ???
?? ??:
299918-87-9
???:
7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one
???(??):
7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one;2H-1,4-Benzoxazin-2-one, 3,4-dihydro-7-nitro-3-(2-oxo-2-phenylethylidene)-
CBNumber:
CB62055471
???:
C16H10N2O5
??? ??:
310.26
MOL ??:
299918-87-9.mol

7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one ??

?? ?
487.6±45.0 °C(Predicted)
??
1.489±0.06 g/cm3(Predicted)
?? ?? (pKa)
-6.54±0.20(Predicted)

??

7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one C??? ??, ??, ??

7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one ?? ?? ? ???

???

?? ??

7-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
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