铜 、
(3E)-2-ethyl-3-[(aminoantipyryl)(phenyl)methylene]-2,3-dihydro-4H-1,2-benzothiazin-4-one 1,1-dioxide 在
Na 作用下,
以
甲醇 为溶剂,
以85%的产率得到copper;(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-[(Z)-(2-ethyl-1,1,4-trioxo-1λ6,2-benzothiazin-3-ylidene)-phenylmethyl]azanide;(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-[(E)-(2-ethyl-1,1,4-trioxo-1λ6,2-benzothiazin-3-ylidene)-phenylmethyl]azanide