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10 羟基 5 ,10 二氢磷杂吖嗪 10 氧化物 ( 1)经酰氯化、甲基化得到 10 甲氧基 5 ,10 二氢磷杂吖嗪 10 氧化物 ( 2 ) ,2经硝化得到 10 甲氧基 2 ,8 二硝基 5 ,10 二氢磷杂吖嗪 10 氧化物 ( 3 ,62 %) .3在Pd/C (w =0 .0 5 )存在下 ,用氢气还原为 2 ,8 二氨基 10 甲氧基 5 ,10 二氢磷杂吖嗪 10 氧化物 ( 4 ,71%) ,考察了Pd/C (w =0 0 5 )用量对氢化还原反应的影响 .经过Salmonella/mammalianmicrosomeassay测试 ,4表现为非诱变性 ,用 4与乙酰J 酸作用得到新型双偶氮酸性染料 ( 5 ) .5对羊毛和丝绸分别在 2 %与 3 %色度下浸染都得到黑色染样 ,考察了 5的上染曲线 ,并对染样进行了测色研究 ,发现该染料属于酸性蓝黑染料 ,其黑度优于目前市场上流行的酸性黑 10B .
10 hydroxy 5, 10 Dihydrophosphazine 10 oxide (1) by acid chlorination, methylation to give 10 methoxy 5,10 dihydrophosphorus azine 10 oxide (2), 2 was nitrated to give 10 Methoxy 2,8 dinitro 5,10 dihydrophosphorus azine 10 oxide (3,62%) .3 Reduction to 2 with hydrogen in the presence of Pd / C (w = 0.05) The influence of the amount of Pd / C (w = 0 0 5) on the hydrogenation reduction reaction was investigated by means of Salmonella / mammalianmicrosomeassay (8, 8 diamino 10 methoxy 5,10 dihydrophosphorus azine 10 oxide (4, 71% Test 4 showed non-mutagenicity with the use of 4 and Acetyl J acid to give the novel bisazo dyes (5) .5 Five pairs of wool and silk were dyed at 2% and 3% The dye uptake curve of 5 was investigated. The colorimetric study of the dye was carried out. It was found that the dye belongs to acid blue dye, and its blackness is better than that of acid black 10B which is currently popular on the market.